mirror of
https://github.com/mag37/dockcheck.git
synced 2026-02-14 15:28:22 +01:00
Snooze feature, curl, and consolidation (#200)
* Snooze feature, curl, and consolidation * Added snooze feature to delay notifications * Added configurable default curl arguments * Consolidated and standardized notify template update notifications * Added curl error handling * Snooze comment fix * Grep, curl args, and variable init adjustments * Modified grep commands to make use of word boundaries in order to avoid matching on substrings * Set CurlRetryDelay, CurlRetryCount, and CurlConnectTimeout as individual variables * Used :- for variable initialization where assignment is redundant * Update dockcheck.sh change notes and fix variable collision * Remove unnecessary cat and clarify readme * reformatting --------- Co-authored-by: Matthew Oleksowicz <matt@everyoneneeds.it> Co-authored-by: mag37 <robin.ivehult@gmail.com>
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16 changed files with 350 additions and 118 deletions
2
.gitignore
vendored
2
.gitignore
vendored
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@ -5,3 +5,5 @@
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/dockcheck.config
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# ignore the auto-installed regctl
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regctl
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# ignore snooze file
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snooze.list
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45
README.md
45
README.md
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@ -20,6 +20,11 @@
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___
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## :bell: Changelog
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- **v0.6.7**: Snooze feature, curl, and consolidation
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- Added snooze feature to delay notifications
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- Added configurable default curl arguments
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- Consolidated and standardized notify template update notifications
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- Added curl error handling
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- **v0.6.6**: Notify_v2 bugfixes
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- Clearer readme and error messages
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- Sourcing templates from either project root or subdirectory
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@ -34,16 +39,6 @@ ___
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- Added support for notification management via environment variables.
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- Moved notification secrets to **dockcheck.config**.
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- Added retries to wget/curl to not get empty responses when github is slow.
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- **v0.6.4**: Restructured the update process - first pulls all updates, then recreates all containers.
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- Added logic to skip update check on non-compose containers (unless `-r` option).
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- Added option `-F` to revert to `compose up -d <ContainerName>` targeting specific container and not the stack.
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- Also added corresponding label and config-option.
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- Added markdown formatting to `notify_ntfy.sh` template.
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- **v0.6.3**: Some fixes and changes:
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- Stops when a container recreation (compose up -d) fails, also `up`s the whole stack now.
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- `-M`, Markdown format url-releasenotes in notification (requires template rework, look at gotify!)
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- Added [addons/DSM/README.md](./addons/DSM/README.md) for more info Synology DSM info.
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- Permission checks - graceful exit if no docker permissions + checking if root for pkg-manager.
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___
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@ -137,8 +132,7 @@ If `notify.sh` is present and configured, it will be used. Otherwise, `notify_v2
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Will send a list of containers with updates available and a notification when `dockcheck.sh` itself has an update.
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Run it scheduled with `-ni` to only get notified when there's updates available!
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V2 installation and configuration (tag v0.6.5 or later):
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Remove or rename `notify.sh` if previously configured using the legacy method.
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#### Installation and configuration:
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Make certain your project directory is laid out as below. You only need the notify_v2.sh file and any notification templates you wish to enable, but there is no harm in having all of them present.
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```
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.
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@ -160,17 +154,30 @@ Make certain your project directory is laid out as below. You only need the noti
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├── dockcheck.sh
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└── urls.list # optional
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```
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If you wish to customize `notify_v2.sh` or the notify templates yourself, you may copy them to your project root directory alongside the main dockcheck.sh script (where they will also be ignored by git).
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Uncomment and set the NOTIFY_CHANNELS environment variable in `dockcheck.config` to a space separated string of your desired notification channels to enable.
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Uncomment and set the environment variables related to the enabled notification channels.
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It is recommended not to make changes directly to the `notify_X.sh` template files within the `notify_templates` subdirectory and instead use only environment variables defined in `dockcheck.config` using this method.
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Uncomment and set the environment variables related to the enabled notification channels.
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It is recommended to only edit the environmental variables in `dockcheck.config` and not make changes directly to the `notify_X.sh` template files within the `notify_templates` subdirectory.
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If you wish to customize the notify templates yourself, you may copy them to your project root directory alongside the main `dockcheck.sh` script (where they will also be ignored by git).
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Customizing `notify_v2.sh` is handled the same as customizing the templates, but it must be renamed to `notify.sh` within the `dockcheck.sh` root directory.
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Legacy installation and configuration:
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#### Legacy installation and configuration:
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Use a previous version of a `notify_X.sh` template file (tag v0.6.4 or earlier) from the **notify_templates** directory,
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copy it to `notify.sh` alongside the script, modify it to your needs! (notify.sh is added to .gitignore)
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#### Snooze feature:
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**Use case:** You wish to be notified of available updates in a timely manner, but do not require reminders after the initial notification with the same frequency.
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e.g. *Dockcheck is scheduled to run every hour. You will receive an update notification within an hour of availability.*
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**Snooze enabled:** you will not receive another notification about updates for this container for a configurable period of time.
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**Snooze disabled:** you will receive additional notifications every hour.
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**Current templates:**
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To enable snooze, uncomment the `SNOOZE_SECONDS` variable in your `dockcheck.config` file and set it to the number of seconds you wish to prevent duplicate alerts.
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The true snooze duration will be 60 seconds less than your configure value to account for minor scheduling or script run time issues.
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If an update becomes available for an item that is not snoozed, notifications will be sent and include all available updates for that item's category, even snoozed items.
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`dockcheck.sh` updates, notification template updates, and container updates are considered three separate categories.
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#### Current notify templates:
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- Synology [DSM](https://www.synology.com/en-global/dsm)
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- Email with [mSMTP](https://wiki.debian.org/msmtp) (or deprecated alternative [sSMTP](https://wiki.debian.org/sSMTP))
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- Apprise (with it's [multitude](https://github.com/caronc/apprise#supported-notifications) of notifications)
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@ -185,7 +192,7 @@ copy it to `notify.sh` alongside the script, modify it to your needs! (notify.sh
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- [Discord](https://support.discord.com/hc/en-us/articles/228383668-Intro-to-Webhooks) - Discord webhooks.
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- [Slack](https://api.slack.com/tutorials/tracks/posting-messages-with-curl) - Slack curl api
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Further additions are welcome - suggestions or PR!
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Further additions are welcome - suggestions or PRs!
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<sub><sup>Initiated and first contributed by [yoyoma2](https://github.com/yoyoma2).</sup></sub>
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### :date: Release notes addon
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@ -228,7 +235,7 @@ See the [README.md](./addons/prometheus/README.md) for more detailed information
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<sub><sup>Contributed by [tdralle](https://github.com/tdralle).</sup></sub>
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### :small_orange_diamond: Zabbix config to monitor docker image updates
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If you already use Zabbix - this config will Shows number of available docker image updates on host.
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If you already use Zabbix - this config will show numbers of available docker image updates on host.
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Example: *2 Docker Image updates on host-xyz*
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See project: [thetorminal/zabbix-docker-image-updates](https://github.com/thetorminal/zabbix-docker-image-updates)
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@ -23,6 +23,9 @@
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#PrintReleaseURL=true # Prints custom releasenote urls alongside each container with updates (requires urls.list)`
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#PrintMarkdownURL=true # Prints custom releasenote urls as markdown
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#OnlySpecific=true # Only compose up the specific container, not the whole compose. (useful for master-compose structure).
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#CurlRetryDelay=1 # Time between curl retries
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#CurlRetryCount=3 # Max number of curl retries
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#CurlConnectTimeout=5 # Time to wait for curl to establish a connection before failing
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### Notify settings
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## All commented values are examples only. Modify as needed.
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## Uncomment the line below and specify the notification channels you wish to enable in a space separated string
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# NOTIFY_CHANNELS="apprise discord DSM generic gotify matrix ntfy pushbullet pushover slack smtp telegram"
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#
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## Uncomment the line below and specify the number of seconds to delay notifications to enable snooze
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# SNOOZE_SECONDS=86400
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#
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## Uncomment to not send notifications when dockcheck itself has updates.
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# DISABLE_DOCKCHECK_NOTIFICATION=false
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## Uncomment to not send notifications when notify scripts themselves have updates.
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76
dockcheck.sh
76
dockcheck.sh
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#!/usr/bin/env bash
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VERSION="v0.6.6"
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# ChangeNotes: notify_v2 bugfixes - clarify readme and error messages, better sourcing templates, tweaks.
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VERSION="v0.6.7"
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# ChangeNotes: snooze feature (see readme), curl arguments, cleanup.
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Github="https://github.com/mag37/dockcheck"
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RawUrl="https://raw.githubusercontent.com/mag37/dockcheck/main/dockcheck.sh"
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@ -13,10 +13,6 @@ ScriptArgs=( "$@" )
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ScriptPath="$(readlink -f "$0")"
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ScriptWorkDir="$(dirname "$ScriptPath")"
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# Check if there's a new release of the script
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LatestRelease="$(curl --retry 3 --retry-delay 1 --retry-max-time 10 -s -r 0-50 "$RawUrl" | sed -n "/VERSION/s/VERSION=//p" | tr -d '"')"
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LatestChanges="$(curl --retry 3 --retry-delay 1 --retry-max-time 10 -s -r 0-200 "$RawUrl" | sed -n "/ChangeNotes/s/# ChangeNotes: //p")"
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# Source helper functions
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source_if_exists() {
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if [[ -s "$1" ]]; then source "$1"; fi
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@ -60,31 +56,32 @@ Help() {
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}
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# Initialise variables
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Timeout=${Timeout:=10}
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MaxAsync=${MaxAsync:=1}
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BarWidth=${BarWidth:=50}
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AutoMode=${AutoMode:=false}
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DontUpdate=${DontUpdate:=false}
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AutoPrune=${AutoPrune:=false}
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AutoSelfUpdate=${AutoSelfUpdate:=false}
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OnlyLabel=${OnlyLabel:=false}
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Notify=${Notify:=false}
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ForceRestartStacks=${ForceRestartStacks:=false}
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DRunUp=${DRunUp:=false}
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MonoMode=${MonoMode:=false}
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PrintReleaseURL=${PrintReleaseURL:=false}
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PrintMarkdownURL=${PrintMarkdownURL:=false}
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Stopped=${Stopped:=""}
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Timeout=${Timeout:-10}
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MaxAsync=${MaxAsync:-1}
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BarWidth=${BarWidth:-50}
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AutoMode=${AutoMode:-false}
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DontUpdate=${DontUpdate:-false}
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AutoPrune=${AutoPrune:-false}
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AutoSelfUpdate=${AutoSelfUpdate:-false}
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OnlyLabel=${OnlyLabel:-false}
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Notify=${Notify:-false}
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ForceRestartStacks=${ForceRestartStacks:-false}
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DRunUp=${DRunUp:-false}
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MonoMode=${MonoMode:-false}
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PrintReleaseURL=${PrintReleaseURL:-false}
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PrintMarkdownURL=${PrintMarkdownURL:-false}
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Stopped=${Stopped:-""}
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CollectorTextFileDirectory=${CollectorTextFileDirectory:-}
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Exclude=${Exclude:-}
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DaysOld=${DaysOld:-}
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OnlySpecific=${OnlySpecific:=false}
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SpecificContainer=${SpecificContainer:=""}
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OnlySpecific=${OnlySpecific:-false}
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SpecificContainer=${SpecificContainer:-""}
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Excludes=()
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GotUpdates=()
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NoUpdates=()
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GotErrors=()
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SelectedUpdates=()
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CurlArgs="--retry ${CurlRetryCount:=3} --retry-delay ${CurlRetryDelay:=1} --connect-timeout ${CurlConnectTimeout:=5} -sf"
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regbin=""
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jqbin=""
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# Set $1 to a variable for name filtering later
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SearchName="${1:-}"
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# Check if there's a new release of the script
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LatestSnippet="$(curl ${CurlArgs} -r 0-200 "$RawUrl" || printf "undefined")"
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LatestRelease="$(echo "${LatestSnippet}" | sed -n "/VERSION/s/VERSION=//p" | tr -d '"')"
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LatestChanges="$(echo "${LatestSnippet}" | sed -n "/ChangeNotes/s/# ChangeNotes: //p")"
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# Basic notify configuration check
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if [[ "${Notify}" == true ]] && [[ ! -s "${ScriptWorkDir}/notify.sh" ]] && [[ -z "${NOTIFY_CHANNELS:-}" ]]; then
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printf "Using v2 notifications with -i flag passed but no notify channels configured in dockcheck.config. This will result in no notifications being sent.\n"
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@ -166,7 +168,7 @@ exec_if_exists_or_fail() {
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self_update_curl() {
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cp "$ScriptPath" "$ScriptPath".bak
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if command -v curl &>/dev/null; then
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curl --retry 3 --retry-delay 1 --retry-max-time 10 -L $RawUrl > "$ScriptPath"; chmod +x "$ScriptPath"
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curl ${CurlArgs} -L $RawUrl > "$ScriptPath"; chmod +x "$ScriptPath" || { printf "ERROR: Failed to curl updated Dockcheck.sh script. Skipping update.\n"; return 1; }
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printf "\n%b---%b starting over with the updated version %b---%b\n" "$c_yellow" "$c_teal" "$c_yellow" "$c_reset"
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exec "$ScriptPath" "${ScriptArgs[@]}" # run the new script with old arguments
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exit 1 # Exit the old instance
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@ -270,7 +272,7 @@ binary_downloader() {
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*) printf "\n%bArchitecture not supported, exiting.%b\n" "$c_red" "$c_reset"; exit 1;;
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esac
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GetUrl="${BinaryUrl/TEMP/"$architecture"}"
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if command -v curl &>/dev/null; then curl --retry 3 --retry-delay 1 --retry-max-time 10 -L "$GetUrl" > "$ScriptWorkDir/$BinaryName";
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if command -v curl &>/dev/null; then curl ${CurlArgs} -L "$GetUrl" > "$ScriptWorkDir/$BinaryName" || { printf "ERROR: Failed to curl binary dependency. Rerun the script to retry.\n"; exit 1; }
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elif command -v wget &>/dev/null; then wget --waitretry=1 --timeout=15 -t 10 "$GetUrl" -O "$ScriptWorkDir/$BinaryName";
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else printf "\n%bcurl/wget not available - get %s manually from the repo link, exiting.%b" "$c_red" "$BinaryName" "$c_reset"; exit 1;
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fi
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@ -346,15 +348,19 @@ list_options() {
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}
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# Version check & initiate self update
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if [[ "$VERSION" != "$LatestRelease" ]]; then
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printf "New version available! %b%s%b ⇒ %b%s%b \n Change Notes: %s \n" "$c_yellow" "$VERSION" "$c_reset" "$c_green" "$LatestRelease" "$c_reset" "$LatestChanges"
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if [[ "$AutoMode" == false ]]; then
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read -r -p "Would you like to update? y/[n]: " SelfUpdate
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[[ "$SelfUpdate" =~ [yY] ]] && self_update
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elif [[ "$AutoMode" == true ]] && [[ "$AutoSelfUpdate" == true ]]; then self_update;
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else
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[[ "$Notify" == true ]] && { exec_if_exists_or_fail dockcheck_notification "$VERSION" "$LatestRelease" "$LatestChanges" || printf "Could not source notification function.\n"; }
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if [[ "$LatestRelease" != "undefined" ]]; then
|
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if [[ "$VERSION" != "$LatestRelease" ]]; then
|
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printf "New version available! %b%s%b ⇒ %b%s%b \n Change Notes: %s \n" "$c_yellow" "$VERSION" "$c_reset" "$c_green" "$LatestRelease" "$c_reset" "$LatestChanges"
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if [[ "$AutoMode" == false ]]; then
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read -r -p "Would you like to update? y/[n]: " SelfUpdate
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[[ "$SelfUpdate" =~ [yY] ]] && self_update
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elif [[ "$AutoMode" == true ]] && [[ "$AutoSelfUpdate" == true ]]; then self_update;
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else
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[[ "$Notify" == true ]] && { exec_if_exists_or_fail dockcheck_notification "$VERSION" "$LatestRelease" "$LatestChanges" || printf "Could not source notification function.\n"; }
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fi
|
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fi
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else
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printf "ERROR: Failed to curl latest Dockcheck.sh release version.\n"
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fi
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# Version check for notify templates
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@ -420,7 +426,7 @@ check_image() {
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|||
|
||||
# Checking for errors while setting the variable
|
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if RegHash=$($t_out "$regbin" -v error image digest --list "$RepoUrl" 2>&1); then
|
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if [[ "$LocalHash" = *"$RegHash"* ]]; then
|
||||
if [[ "$LocalHash" == *"$RegHash"* ]]; then
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printf "%s\n" "NoUpdates $i"
|
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else
|
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if [[ -n "${DaysOld:-}" ]] && ! datecheck; then
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@ -568,7 +574,7 @@ if [[ -n "${GotUpdates:-}" ]]; then
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# cd to the compose-file directory to account for people who use relative volumes
|
||||
cd "$ContPath" || { printf "\n%bPath error - skipping%b %s" "$c_red" "$c_reset" "$i"; continue; }
|
||||
## Reformatting path + multi compose
|
||||
if [[ $ContConfigFile = '/'* ]]; then
|
||||
if [[ $ContConfigFile == '/'* ]]; then
|
||||
CompleteConfs=$(for conf in ${ContConfigFile//,/ }; do printf -- "-f %s " "$conf"; done)
|
||||
else
|
||||
CompleteConfs=$(for conf in ${ContConfigFile//,/ }; do printf -- "-f %s/%s " "$ContPath" "$conf"; done)
|
||||
|
|
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|||
|
|
@ -1,5 +1,5 @@
|
|||
### DISCLAIMER: This is a third party addition to dockcheck - best effort testing.
|
||||
NOTIFY_DSM_VERSION="v0.2"
|
||||
NOTIFY_DSM_VERSION="v0.3"
|
||||
# INFO: ssmtp is deprecated - consider to use msmtp instead.
|
||||
#
|
||||
# mSMTP/sSMTP has to be installed and configured manually.
|
||||
|
|
@ -45,6 +45,11 @@ Content-Transfer-Encoding: 7bit
|
|||
$MessageBody
|
||||
From $SenderName
|
||||
__EOF
|
||||
|
||||
if [[ $? -gt 0 ]]; then
|
||||
NotifyError=true
|
||||
fi
|
||||
|
||||
# This ensures DSM's container manager will also see the update
|
||||
/var/packages/ContainerManager/target/tool/image_upgradable_checker
|
||||
}
|
||||
|
|
|
|||
|
|
@ -1,5 +1,5 @@
|
|||
### DISCLAIMER: This is a third party addition to dockcheck - best effort testing.
|
||||
NOTIFY_APPRISE_VERSION="v0.2"
|
||||
NOTIFY_APPRISE_VERSION="v0.3"
|
||||
#
|
||||
# Required receiving services must already be set up.
|
||||
# Leave (or place) this file in the "notify_templates" subdirectory within the same directory as the main dockcheck.sh script.
|
||||
|
|
@ -18,6 +18,10 @@ trigger_apprise_notification() {
|
|||
if [[ -n "${APPRISE_PAYLOAD:-}" ]]; then
|
||||
apprise -vv -t "$MessageTitle" -b "$MessageBody" \
|
||||
${APPRISE_PAYLOAD}
|
||||
|
||||
if [[ $? -gt 0 ]]; then
|
||||
NotifyError=true
|
||||
fi
|
||||
fi
|
||||
|
||||
# e.g. APPRISE_PAYLOAD='mailto://myemail:mypass@gmail.com
|
||||
|
|
@ -27,6 +31,10 @@ trigger_apprise_notification() {
|
|||
|
||||
if [[ -n "${APPRISE_URL:-}" ]]; then
|
||||
AppriseURL="${APPRISE_URL}"
|
||||
curl -X POST -F "title=$MessageTitle" -F "body=$MessageBody" -F "tags=all" $AppriseURL # e.g. APPRISE_URL=http://apprise.mydomain.tld:1234/notify/apprise
|
||||
curl -S -o /dev/null ${CurlArgs} -X POST -F "title=$MessageTitle" -F "body=$MessageBody" -F "tags=all" $AppriseURL # e.g. APPRISE_URL=http://apprise.mydomain.tld:1234/notify/apprise
|
||||
|
||||
if [[ $? -gt 0 ]]; then
|
||||
NotifyError=true
|
||||
fi
|
||||
fi
|
||||
}
|
||||
|
|
@ -1,5 +1,5 @@
|
|||
### DISCLAIMER: This is a third party addition to dockcheck - best effort testing.
|
||||
NOTIFY_DISCORD_VERSION="v0.3"
|
||||
NOTIFY_DISCORD_VERSION="v0.4"
|
||||
#
|
||||
# Required receiving services must already be set up.
|
||||
# Leave (or place) this file in the "notify_templates" subdirectory within the same directory as the main dockcheck.sh script.
|
||||
|
|
@ -20,5 +20,9 @@ trigger_discord_notification() {
|
|||
--arg body "$MessageBody" \
|
||||
'{"username": $username, "content": $body}' )
|
||||
|
||||
curl -sS -o /dev/null --fail -X POST -H "Content-Type: application/json" -d "$JsonData" "$DiscordWebhookUrl"
|
||||
curl -S -o /dev/null ${CurlArgs} -X POST -H "Content-Type: application/json" -d "$JsonData" "$DiscordWebhookUrl"
|
||||
|
||||
if [[ $? -gt 0 ]]; then
|
||||
NotifyError=true
|
||||
fi
|
||||
}
|
||||
|
|
|
|||
|
|
@ -1,5 +1,5 @@
|
|||
### DISCLAIMER: This is a third party addition to dockcheck - best effort testing.
|
||||
NOTIFY_GOTIFY_VERSION="v0.3"
|
||||
NOTIFY_GOTIFY_VERSION="v0.4"
|
||||
#
|
||||
# Required receiving services must already be set up.
|
||||
# Leave (or place) this file in the "notify_templates" subdirectory within the same directory as the main dockcheck.sh script.
|
||||
|
|
@ -28,5 +28,9 @@ trigger_gotify_notification() {
|
|||
--arg type "$ContentType" \
|
||||
'{message: $body, title: $title, priority: 5, extras: {"client::display": {"contentType": $type}}}' )
|
||||
|
||||
curl -s -S --data "${JsonData}" -H 'Content-Type: application/json' -X POST "${GotifyUrl}" 1> /dev/null
|
||||
curl -S -o /dev/null ${CurlArgs} --data "${JsonData}" -H 'Content-Type: application/json' -X POST "${GotifyUrl}" 1> /dev/null
|
||||
|
||||
if [[ $? -gt 0 ]]; then
|
||||
NotifyError=true
|
||||
fi
|
||||
}
|
||||
|
|
|
|||
|
|
@ -1,5 +1,5 @@
|
|||
### DISCLAIMER: This is a third party addition to dockcheck - best effort testing.
|
||||
NOTIFY_MATRIX_VERSION="v0.2"
|
||||
NOTIFY_MATRIX_VERSION="v0.3"
|
||||
#
|
||||
# Required receiving services must already be set up.
|
||||
# Leave (or place) this file in the "notify_templates" subdirectory within the same directory as the main dockcheck.sh script.
|
||||
|
|
@ -19,5 +19,9 @@ trigger_matrix_notification() {
|
|||
MsgBody="{\"msgtype\":\"m.text\",\"body\":\"$MessageBody\"}"
|
||||
|
||||
# URL Example: https://matrix.org/_matrix/client/r0/rooms/!xxxxxx:example.com/send/m.room.message?access_token=xxxxxxxx
|
||||
curl -sS -o /dev/null --fail -X POST "$MatrixServer/_matrix/client/r0/rooms/$Room_id/send/m.room.message?access_token=$AccessToken" -H 'Content-Type: application/json' -d "$MsgBody"
|
||||
curl -S -o /dev/null ${CurlArgs} -X POST "$MatrixServer/_matrix/client/r0/rooms/$Room_id/send/m.room.message?access_token=$AccessToken" -H 'Content-Type: application/json' -d "$MsgBody"
|
||||
|
||||
if [[ $? -gt 0 ]]; then
|
||||
NotifyError=true
|
||||
fi
|
||||
}
|
||||
|
|
@ -1,5 +1,5 @@
|
|||
### DISCLAIMER: This is a third party addition to dockcheck - best effort testing.
|
||||
NOTIFY_NTFY_VERSION="v0.4"
|
||||
NOTIFY_NTFYSH_VERSION="v0.5"
|
||||
#
|
||||
# Setup app and subscription at https://ntfy.sh
|
||||
# Leave (or place) this file in the "notify_templates" subdirectory within the same directory as the main dockcheck.sh script.
|
||||
|
|
@ -24,9 +24,13 @@ trigger_ntfy_notification() {
|
|||
ContentType="Markdown: no" #text/plain
|
||||
fi
|
||||
|
||||
curl -sS -o /dev/null --show-error --fail \
|
||||
curl -S -o /dev/null ${CurlArgs} \
|
||||
-H "Title: $MessageTitle" \
|
||||
-H "$ContentType" \
|
||||
-d "$MessageBody" \
|
||||
"$NtfyUrl"
|
||||
|
||||
if [[ $? -gt 0 ]]; then
|
||||
NotifyError=true
|
||||
fi
|
||||
}
|
||||
|
|
|
|||
|
|
@ -1,5 +1,5 @@
|
|||
### DISCLAIMER: This is a third party addition to dockcheck - best effort testing.
|
||||
NOTIFY_PUSHBULLET_VERSION="v0.2"
|
||||
NOTIFY_PUSHBULLET_VERSION="v0.3"
|
||||
#
|
||||
# Required receiving services must already be set up.
|
||||
# Requires jq installed and in PATH.
|
||||
|
|
@ -18,5 +18,9 @@ trigger_pushbullet_notification() {
|
|||
PushToken="${PUSHBULLET_TOKEN}" # e.g. PUSHBULLET_TOKEN=token-value
|
||||
|
||||
# Requires jq to process json data
|
||||
"$jqbin" -n --arg title "$MessageTitle" --arg body "$MessageBody" '{body: $body, title: $title, type: "note"}' | curl -sS -o /dev/null --show-error --fail -X POST -H "Access-Token: $PushToken" -H "Content-type: application/json" $PushUrl -d @-
|
||||
"$jqbin" -n --arg title "$MessageTitle" --arg body "$MessageBody" '{body: $body, title: $title, type: "note"}' | curl -S -o /dev/null ${CurlArgs} -X POST -H "Access-Token: $PushToken" -H "Content-type: application/json" $PushUrl -d @-
|
||||
|
||||
if [[ $? -gt 0 ]]; then
|
||||
NotifyError=true
|
||||
fi
|
||||
}
|
||||
|
|
|
|||
|
|
@ -1,5 +1,5 @@
|
|||
### DISCLAIMER: This is a third party addition to dockcheck - best effort testing.
|
||||
NOTIFY_PUSHOVER_VERSION="v0.2"
|
||||
NOTIFY_PUSHOVER_VERSION="v0.3"
|
||||
#
|
||||
# Required receiving services must already be set up.
|
||||
# Requires jq installed and in PATH.
|
||||
|
|
@ -19,10 +19,14 @@ trigger_pushover_notification() {
|
|||
PushoverToken="${PUSHOVER_TOKEN}" # e.g. PUSHOVER_TOKEN=token-value
|
||||
|
||||
# Sending the notification via Pushover
|
||||
curl -sS -o /dev/null --show-error --fail -X POST \
|
||||
curl -S -o /dev/null ${CurlArgs} -X POST \
|
||||
-F "token=$PushoverToken" \
|
||||
-F "user=$PushoverUserKey" \
|
||||
-F "title=$MessageTitle" \
|
||||
-F "message=$MessageBody" \
|
||||
$PushoverUrl
|
||||
|
||||
if [[ $? -gt 0 ]]; then
|
||||
NotifyError=true
|
||||
fi
|
||||
}
|
||||
|
|
@ -1,5 +1,5 @@
|
|||
### DISCLAIMER: This is a third party addition to dockcheck - best effort testing.
|
||||
NOTIFY_SLACK_VERSION="v0.2"
|
||||
NOTIFY_SLACK_VERSION="v0.3"
|
||||
#
|
||||
# Setup app and token at https://api.slack.com/tutorials/tracks/posting-messages-with-curl
|
||||
# Leave (or place) this file in the "notify_templates" subdirectory within the same directory as the main dockcheck.sh script.
|
||||
|
|
@ -17,8 +17,12 @@ trigger_slack_notification() {
|
|||
ChannelID="${SLACK_CHANNEL_ID}" # e.g. CHANNEL_ID=mychannel
|
||||
SlackUrl="https://slack.com/api/chat.postMessage"
|
||||
|
||||
curl -sS -o /dev/null --show-error --fail \
|
||||
curl -S -o /dev/null ${CurlArgs} \
|
||||
-d "text=$MessageBody" -d "channel=$ChannelID" \
|
||||
-H "Authorization: Bearer $AccessToken" \
|
||||
-X POST $SlackUrl
|
||||
|
||||
if [[ $? -gt 0 ]]; then
|
||||
NotifyError=true
|
||||
fi
|
||||
}
|
||||
|
|
|
|||
|
|
@ -1,5 +1,5 @@
|
|||
### DISCLAIMER: This is a third party addition to dockcheck - best effort testing.
|
||||
NOTIFY_SMTP_VERSION="v0.2"
|
||||
NOTIFY_SMTP_VERSION="v0.3"
|
||||
# INFO: ssmtp is depcerated - consider to use msmtp instead.
|
||||
#
|
||||
# mSMTP/sSMTP has to be installed and configured manually.
|
||||
|
|
@ -40,4 +40,8 @@ Content-Transfer-Encoding: 7bit
|
|||
$MessageBody
|
||||
|
||||
__EOF
|
||||
|
||||
if [[ $? -gt 0 ]]; then
|
||||
NotifyError=true
|
||||
fi
|
||||
}
|
||||
|
|
|
|||
|
|
@ -1,5 +1,5 @@
|
|||
### DISCLAIMER: This is a third party addition to dockcheck - best effort testing.
|
||||
NOTIFY_TELEGRAM_VERSION="v0.3"
|
||||
NOTIFY_TELEGRAM_VERSION="v0.4"
|
||||
#
|
||||
# Required receiving services must already be set up.
|
||||
# Leave (or place) this file in the "notify_templates" subdirectory within the same directory as the main dockcheck.sh script.
|
||||
|
|
@ -31,5 +31,9 @@ trigger_telegram_notification() {
|
|||
--arg parse_mode "$ParseMode" \
|
||||
'{"chat_id": $chatid, "text": $text, "message_thread_id": $thread, "disable_notification": false, "parse_mode": $parse_mode, "disable_web_page_preview": true}' )
|
||||
|
||||
curl -sS -o /dev/null --fail -X POST "$TelegramUrl/sendMessage" -H 'Content-Type: application/json' -d "$JsonData"
|
||||
curl -S -o /dev/null ${CurlArgs} -X POST "$TelegramUrl/sendMessage" -H 'Content-Type: application/json' -d "$JsonData"
|
||||
|
||||
if [[ $? -gt 0 ]]; then
|
||||
NotifyError=true
|
||||
fi
|
||||
}
|
||||
|
|
|
|||
|
|
@ -1,17 +1,28 @@
|
|||
NOTIFY_V2_VERSION="v0.2"
|
||||
NOTIFY_V2_VERSION="v0.3"
|
||||
#
|
||||
# If migrating from an older notify template, remove your existing notify.sh file.
|
||||
# Leave (or place) this file in the "notify_templates" subdirectory within the same directory as the main dockcheck.sh script.
|
||||
# If you instead wish make your own modifications, make a copy in the same directory as the main dockcheck.sh script.
|
||||
# If you instead wish make your own modifications, make a copy in the same directory as the main dockcheck.sh script and rename to notify.sh.
|
||||
# Enable and configure all required notification variables in your dockcheck.config file, e.g.:
|
||||
# NOTIFY_CHANNELS=apprise gotify slack
|
||||
# SLACK_TOKEN=xoxb-some-token-value
|
||||
# GOTIFY_TOKEN=some.token
|
||||
|
||||
# Number of seconds to snooze identical update notifications based on local image name
|
||||
# or dockcheck.sh/notify.sh template file updates.
|
||||
# Actual snooze will be 60 seconds less to avoid the chance of missed notifications due to minor scheduling or script run time issues.
|
||||
snooze="${SNOOZE_SECONDS:-}"
|
||||
SnoozeFile="${ScriptWorkDir}/snooze.list"
|
||||
|
||||
enabled_notify_channels=( ${NOTIFY_CHANNELS:-} )
|
||||
|
||||
FromHost=$(cat /etc/hostname)
|
||||
|
||||
CurrentEpochTime=$(date +"%Y-%m-%dT%H:%M:%S")
|
||||
CurrentEpochSeconds=$(date +%s)
|
||||
|
||||
NotifyError=false
|
||||
|
||||
remove_channel() {
|
||||
local temp_array=()
|
||||
for channel in "${enabled_notify_channels[@]}"; do
|
||||
|
|
@ -26,71 +37,222 @@ for channel in "${enabled_notify_channels[@]}"; do
|
|||
printf "The notification channel ${channel} is enabled, but notify_${channel}.sh was not found. Check the ${ScriptWorkDir} directory or the notify_templates subdirectory.\n"
|
||||
done
|
||||
|
||||
notify_containers_count() {
|
||||
unset NotifyContainers
|
||||
NotifyContainers=()
|
||||
|
||||
[[ ! -f "${SnoozeFile}" ]] && touch "${SnoozeFile}"
|
||||
|
||||
for update in "$@"
|
||||
do
|
||||
read -a container <<< "${update}"
|
||||
found=$(grep -w "${container[0]}" "${SnoozeFile}" || printf "")
|
||||
|
||||
if [[ -n "${found}" ]]; then
|
||||
read -a arr <<< "${found}"
|
||||
CheckEpochSeconds=$(( $(date -d "${arr[1]}" +%s 2>/dev/null) + ${snooze} - 60 )) || CheckEpochSeconds=$(( $(date -f "%Y-%m-%d" -j "${arr[1]}" +%s) + ${snooze} - 60 ))
|
||||
if [[ "${CurrentEpochSeconds}" -gt "${CheckEpochSeconds}" ]]; then
|
||||
NotifyContainers+=("${update}")
|
||||
fi
|
||||
else
|
||||
NotifyContainers+=("${update}")
|
||||
fi
|
||||
done
|
||||
|
||||
printf "${#NotifyContainers[@]}"
|
||||
}
|
||||
|
||||
update_snooze() {
|
||||
|
||||
[[ ! -f "${SnoozeFile}" ]] && touch "${SnoozeFile}"
|
||||
|
||||
for arg in "$@"
|
||||
do
|
||||
read -a entry <<< "${arg}"
|
||||
found=$(grep -w "${entry[0]}" "${SnoozeFile}" || printf "")
|
||||
|
||||
if [[ -n "${found}" ]]; then
|
||||
sed -e "s/${entry[0]}.*/${entry[0]} ${CurrentEpochTime}/" "${SnoozeFile}" > "${SnoozeFile}.new"
|
||||
mv "${SnoozeFile}.new" "${SnoozeFile}"
|
||||
else
|
||||
printf "${entry[0]} ${CurrentEpochTime}\n" >> "${SnoozeFile}"
|
||||
fi
|
||||
done
|
||||
}
|
||||
|
||||
cleanup_snooze() {
|
||||
unset NotifyEntries
|
||||
NotifyEntries=()
|
||||
switch=""
|
||||
|
||||
[[ ! -f "${SnoozeFile}" ]] && touch "${SnoozeFile}"
|
||||
|
||||
for arg in "$@"
|
||||
do
|
||||
read -a entry <<< "${arg}"
|
||||
NotifyEntries+=("${entry[0]}")
|
||||
done
|
||||
|
||||
if [[ ! "${NotifyEntries[@]}" == *".sh"* ]]; then
|
||||
switch="-v"
|
||||
fi
|
||||
|
||||
while read -r entry datestamp; do
|
||||
if [[ ! "${NotifyEntries[@]}" == *"$entry"* ]]; then
|
||||
sed -e "/${entry}/d" "${SnoozeFile}" > "${SnoozeFile}.new"
|
||||
mv "${SnoozeFile}.new" "${SnoozeFile}"
|
||||
fi
|
||||
done <<< "$(grep ${switch} '\.sh ' ${SnoozeFile})"
|
||||
}
|
||||
|
||||
send_notification() {
|
||||
[[ -s "$ScriptWorkDir"/urls.list ]] && releasenotes || Updates=("$@")
|
||||
UpdToString=$( printf '%s\\n' "${Updates[@]}" )
|
||||
UpdToString=${UpdToString%\\n}
|
||||
|
||||
for channel in "${enabled_notify_channels[@]}"; do
|
||||
printf "\nSending ${channel} notification\n"
|
||||
if [[ -n "${snooze}" ]] && [[ -f "${SnoozeFile}" ]]; then
|
||||
UpdNotifyCount=$(notify_containers_count "${Updates[@]}")
|
||||
else
|
||||
UpdNotifyCount="${#Updates[@]}"
|
||||
fi
|
||||
|
||||
# To be added in the MessageBody if "-d X" was used
|
||||
# leading space is left intentionally for clean output
|
||||
[[ -n "$DaysOld" ]] && msgdaysold="with images ${DaysOld}+ days old " || msgdaysold=""
|
||||
NotifyError=false
|
||||
|
||||
MessageTitle="$FromHost - updates ${msgdaysold}available."
|
||||
# Setting the MessageBody variable here.
|
||||
printf -v MessageBody "🐋 Containers on $FromHost with updates available:\n${UpdToString}\n"
|
||||
if [[ "${UpdNotifyCount}" -gt 0 ]]; then
|
||||
UpdToString=$( printf '%s\\n' "${Updates[@]}" )
|
||||
UpdToString=${UpdToString%\\n}
|
||||
|
||||
exec_if_exists_or_fail trigger_${channel}_notification || \
|
||||
printf "Attempted to send notification to channel ${channel}, but the function was not found. Make sure notify_${channel}.sh is available in the ${ScriptWorkDir} directory or notify_templates subdirectory.\n"
|
||||
done
|
||||
for channel in "${enabled_notify_channels[@]}"; do
|
||||
printf "\nSending ${channel} notification\n"
|
||||
|
||||
# To be added in the MessageBody if "-d X" was used
|
||||
# leading space is left intentionally for clean output
|
||||
[[ -n "$DaysOld" ]] && msgdaysold="with images ${DaysOld}+ days old " || msgdaysold=""
|
||||
|
||||
MessageTitle="$FromHost - updates ${msgdaysold}available."
|
||||
# Setting the MessageBody variable here.
|
||||
printf -v MessageBody "🐋 Containers on $FromHost with updates available:\n${UpdToString}\n"
|
||||
|
||||
exec_if_exists_or_fail trigger_${channel}_notification || \
|
||||
printf "Attempted to send notification to channel ${channel}, but the function was not found. Make sure notify_${channel}.sh is available in the ${ScriptWorkDir} directory or notify_templates subdirectory.\n"
|
||||
done
|
||||
|
||||
[[ -n "${snooze}" ]] && [[ "${NotifyError}" == "false" ]] && update_snooze "${Updates[@]}"
|
||||
fi
|
||||
|
||||
[[ -n "${snooze}" ]] && cleanup_snooze "${Updates[@]}"
|
||||
}
|
||||
|
||||
### Set DISABLE_DOCKCHECK_NOTIFICATION=false in dockcheck.config
|
||||
### to not send notifications when dockcheck itself has updates.
|
||||
dockcheck_notification() {
|
||||
if [[ ! "${DISABLE_DOCKCHECK_NOTIFICATION:-}" = "true" ]]; then
|
||||
MessageTitle="$FromHost - New version of dockcheck available."
|
||||
# Setting the MessageBody variable here.
|
||||
printf -v MessageBody "Installed version: $1\nLatest version: $2\n\nChangenotes: $3\n"
|
||||
if [[ ! "${DISABLE_DOCKCHECK_NOTIFICATION:-}" == "true" ]]; then
|
||||
DockcheckNotify=false
|
||||
NotifyError=false
|
||||
|
||||
if [[ ${#enabled_notify_channels[@]} -gt 0 ]]; then printf "\n"; fi
|
||||
for channel in "${enabled_notify_channels[@]}"; do
|
||||
printf "Sending dockcheck update notification - ${channel}\n"
|
||||
exec_if_exists_or_fail trigger_${channel}_notification || \
|
||||
printf "Attempted to send notification to channel ${channel}, but the function was not found. Make sure notify_${channel}.sh is available in the ${ScriptWorkDir} directory or notify_templates subdirectory.\n"
|
||||
done
|
||||
if [[ -n "${snooze}" ]] && [[ -f "${SnoozeFile}" ]]; then
|
||||
found=$(grep -w "dockcheck\.sh" "${SnoozeFile}" || printf "")
|
||||
if [[ -n "${found}" ]]; then
|
||||
read -a arr <<< "${found}"
|
||||
CheckEpochSeconds=$(( $(date -d "${arr[1]}" +%s 2>/dev/null) + ${snooze} - 60 )) || CheckEpochSeconds=$(( $(date -f "%Y-%m-%d" -j "${arr[1]}" +%s) + ${snooze} - 60 ))
|
||||
if [[ "${CurrentEpochSeconds}" -gt "${CheckEpochSeconds}" ]]; then
|
||||
DockcheckNotify=true
|
||||
fi
|
||||
else
|
||||
DockcheckNotify=true
|
||||
fi
|
||||
else
|
||||
DockcheckNotify=true
|
||||
fi
|
||||
|
||||
if [[ "${DockcheckNotify}" == "true" ]]; then
|
||||
MessageTitle="$FromHost - New version of dockcheck available."
|
||||
# Setting the MessageBody variable here.
|
||||
printf -v MessageBody "Installed version: $1\nLatest version: $2\n\nChangenotes: $3\n"
|
||||
|
||||
if [[ ${#enabled_notify_channels[@]} -gt 0 ]]; then printf "\n"; fi
|
||||
for channel in "${enabled_notify_channels[@]}"; do
|
||||
printf "Sending dockcheck update notification - ${channel}\n"
|
||||
exec_if_exists_or_fail trigger_${channel}_notification || \
|
||||
printf "Attempted to send notification to channel ${channel}, but the function was not found. Make sure notify_${channel}.sh is available in the ${ScriptWorkDir} directory or notify_templates subdirectory.\n"
|
||||
done
|
||||
|
||||
if [[ -n "${snooze}" ]] && [[ -f "${SnoozeFile}" ]]; then
|
||||
if [[ "${NotifyError}" == "false" ]]; then
|
||||
if [[ -n "${found}" ]]; then
|
||||
sed -e "s/dockcheck\.sh.*/dockcheck\.sh ${CurrentEpochTime}/" "${SnoozeFile}" > "${SnoozeFile}.new"
|
||||
mv "${SnoozeFile}.new" "${SnoozeFile}"
|
||||
else
|
||||
printf "dockcheck.sh ${CurrentEpochTime}\n" >> "${SnoozeFile}"
|
||||
fi
|
||||
fi
|
||||
fi
|
||||
fi
|
||||
fi
|
||||
}
|
||||
|
||||
### Set DISABLE_NOTIFY_UPDATE_NOTIFICATION=false in dockcheck.config
|
||||
### to not send notifications when notify scripts themselves have updates.
|
||||
notify_update_notification() {
|
||||
if [[ ! "${DISABLE_NOTIFY_UPDATE_NOTIFICATION:-}" = "true" ]]; then
|
||||
update_channels=( "${enabled_notify_channels[@]}" "v2" )
|
||||
if [[ ! "${DISABLE_NOTIFY_UPDATE_NOTIFICATION:-}" == "true" ]]; then
|
||||
NotifyUpdateNotify=false
|
||||
NotifyError=false
|
||||
|
||||
for notify_script in "${update_channels[@]}"; do
|
||||
upper_channel=$(tr '[:lower:]' '[:upper:]' <<< "$notify_script")
|
||||
VersionVar="NOTIFY_${upper_channel}_VERSION"
|
||||
UpdateChannels=( "${enabled_notify_channels[@]}" "v2" )
|
||||
|
||||
for NotifyScript in "${UpdateChannels[@]}"; do
|
||||
UpperChannel=$(tr '[:lower:]' '[:upper:]' <<< "$NotifyScript")
|
||||
VersionVar="NOTIFY_${UpperChannel}_VERSION"
|
||||
if [[ -n "${!VersionVar:-}" ]]; then
|
||||
RawNotifyUrl="https://raw.githubusercontent.com/mag37/dockcheck/main/notify_templates/notify_${notify_script}.sh"
|
||||
LatestNotifyRelease="$(curl -s -r 0-150 $RawNotifyUrl | sed -n "/NOTIFY_${upper_channel}_VERSION/s/NOTIFY_${upper_channel}_VERSION=//p" | tr -d '"')"
|
||||
LatestNotifyRelease=${LatestNotifyRelease:-undefined}
|
||||
if [[ ! "${LatestNotifyRelease}" = "undefined" ]]; then
|
||||
if [[ "${!VersionVar}" != "$LatestNotifyRelease" ]] ; then
|
||||
MessageTitle="$FromHost - New version of notify_${notify_script}.sh available."
|
||||
|
||||
printf -v MessageBody "notify_${notify_script}.sh update available:\n ${!VersionVar} -> $LatestNotifyRelease\n"
|
||||
|
||||
for channel in "${enabled_notify_channels[@]}"; do
|
||||
printf "Sending notify_${notify_script}.sh update notification - ${channel}\n"
|
||||
exec_if_exists_or_fail trigger_${channel}_notification || \
|
||||
printf "Attempted to send notification to channel ${channel}, but the function was not found. Make sure notify_${channel}.sh is available in the ${ScriptWorkDir} directory or notify_templates subdirectory.\n"
|
||||
done
|
||||
RawNotifyUrl="https://raw.githubusercontent.com/mag37/dockcheck/main/notify_templates/notify_${NotifyScript}.sh"
|
||||
LatestNotifySnippet="$(curl ${CurlArgs} -r 0-150 "$RawNotifyUrl" || printf "undefined")"
|
||||
LatestNotifyRelease="$(echo "$LatestNotifySnippet" | sed -n "/${VersionVar}/s/${VersionVar}=//p" | tr -d '"')"
|
||||
if [[ ! "${LatestNotifyRelease}" == "undefined" ]]; then
|
||||
if [[ "${!VersionVar}" != "${LatestNotifyRelease}" ]] ; then
|
||||
Updates+=("${NotifyScript}.sh ${!VersionVar} -> ${LatestNotifyRelease}")
|
||||
fi
|
||||
fi
|
||||
fi
|
||||
done
|
||||
|
||||
if [[ -n "${snooze}" ]] && [[ -f "${SnoozeFile}" ]]; then
|
||||
for update in "${Updates[@]}"; do
|
||||
read -a NotifyScript <<< "${update}"
|
||||
found=$(grep -w "${NotifyScript}" "${SnoozeFile}" || printf "")
|
||||
if [[ -n "${found}" ]]; then
|
||||
read -a arr <<< "${found}"
|
||||
CheckEpochSeconds=$(( $(date -d "${arr[1]}" +%s 2>/dev/null) + ${snooze} - 60 )) || CheckEpochSeconds=$(( $(date -f "%Y-%m-%d" -j "${arr[1]}" +%s) + ${snooze} - 60 ))
|
||||
if [[ "${CurrentEpochSeconds}" -gt "${CheckEpochSeconds}" ]]; then
|
||||
NotifyUpdateNotify=true
|
||||
fi
|
||||
else
|
||||
NotifyUpdateNotify=true
|
||||
fi
|
||||
done
|
||||
else
|
||||
NotifyUpdateNotify=true
|
||||
fi
|
||||
|
||||
if [[ "${NotifyUpdateNotify}" == "true" ]]; then
|
||||
if [[ "${#Updates[@]}" -gt 0 ]]; then
|
||||
UpdToString=$( printf '%s\\n' "${Updates[@]}" )
|
||||
UpdToString=${UpdToString%\\n}
|
||||
NotifyError=false
|
||||
|
||||
MessageTitle="$FromHost - New version of notify templates available."
|
||||
|
||||
printf -v MessageBody "Notify templates on $FromHost with updates available:\n${UpdToString}\n"
|
||||
|
||||
for channel in "${enabled_notify_channels[@]}"; do
|
||||
printf "Sending notify template update notification - ${channel}\n"
|
||||
exec_if_exists_or_fail trigger_${channel}_notification || \
|
||||
printf "Attempted to send notification to channel ${channel}, but the function was not found. Make sure notify_${channel}.sh is available in the ${ScriptWorkDir} directory or notify_templates subdirectory.\n"
|
||||
done
|
||||
|
||||
[[ -n "${snooze}" ]] && [[ "${NotifyError}" == "false" ]] && update_snooze "${Updates[@]}"
|
||||
fi
|
||||
fi
|
||||
|
||||
UpdatesPlusDockcheck=("${Updates[@]}")
|
||||
UpdatesPlusDockcheck+=("dockcheck.sh")
|
||||
[[ -n "${snooze}" ]] && cleanup_snooze "${UpdatesPlusDockcheck[@]}"
|
||||
fi
|
||||
}
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue