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Merge branch 'master' into feat/240-implement-other-slack-options

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Simon Aronsson 2019-04-07 17:37:59 +02:00 • committed by GitHub
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116
.circleci/config.yml Normal file
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@ -0,0 +1,116 @@
version: 2.1
executors:
go:
docker:
- image: circleci/golang:latest
working_directory: ~/repo
workflows:
version: 2
ci:
jobs:
- checkout:
filters:
branches:
only: /.*/
tags:
only: /.*/
- linting:
requires:
- checkout
filters:
branches:
only: /.*/
tags:
only: /.*/
- testing:
requires:
- checkout
filters:
branches:
only: /.*/
tags:
only: /.*/
- build:
requires:
- testing
- linting
filters:
tags:
ignore: /^v[0-9]+(\.[0-9]+)*$/
branches:
only: /.*/
- publishing:
requires:
- testing
- linting
filters:
branches:
ignore: /.*/
tags:
only: /^v[0-9]+(\.[0-9]+)*$/
jobs:
checkout:
executor: go
steps:
- checkout
- persist_to_workspace:
paths:
- .
root: ~/repo
linting:
executor: go
steps:
- attach_workspace:
at: .
- run: go build .
- run: go get -u golang.org/x/lint/golint
- run: golint -set_exit_status ./...
testing:
executor: go
steps:
- attach_workspace:
at: .
- run: mkdir -p /tmp/test-results
- run: go build ./...
- run: go get gotest.tools/gotestsum
- run: gotestsum --junitfile /tmp/test-results/unit-tests.xml
- store_test_results:
path: /tmp/test-results
build:
executor: go
steps:
- attach_workspace:
at: .
- setup_remote_docker
- run:
name: Install Goreleaser
command: |
cd .. && \
wget https://github.com/goreleaser/goreleaser/releases/download/v0.104.1/goreleaser_Linux_x86_64.tar.gz && \
tar -xvf goreleaser_Linux_x86_64.tar.gz && \
./goreleaser -v
- run:
name: Execute goreleaser
command: CGO_ENABLED=${CGO_ENABLED:-0} ../goreleaser --snapshot --skip-publish --debug
publishing:
executor: go
steps:
- attach_workspace:
at: .
- setup_remote_docker
- run:
name: Install Goreleaser
command: |
cd .. && \
wget https://github.com/goreleaser/goreleaser/releases/download/v0.104.1/goreleaser_Linux_x86_64.tar.gz && \
tar -xvf goreleaser_Linux_x86_64.tar.gz && \
./goreleaser -v
- run:
name: Login to docker hub
command: |
echo "$DOCKER_PASS" | docker login -u $DOCKER_USER --password-stdin
- run:
name: Execute goreleaser
command: CGO_ENABLED=${CGO_ENABLED:-0} ../goreleaser --debug

1
.gitignore vendored
View file

@ -2,3 +2,4 @@ watchtower
vendor
.glide
dist
.idea

74
README.md
View file

@ -1,11 +1,29 @@
# Watchtower
<p align="center">
<img src="https://0x12b.com/watchtower-logo.png" width="450" />
</p>
<h1 align="center">
Watchtower
</h1>
[![Circle CI](https://circleci.com/gh/v2tec/watchtower.svg?style=shield)](https://circleci.com/gh/v2tec/watchtower)
[![GoDoc](https://godoc.org/github.com/v2tec/watchtower?status.svg)](https://godoc.org/github.com/v2tec/watchtower)
[![](https://images.microbadger.com/badges/image/v2tec/watchtower.svg)](https://microbadger.com/images/v2tec/watchtower "Get your own image badge on microbadger.com")
[![Go Report Card](https://goreportcard.com/badge/github.com/v2tec/watchtower)](https://goreportcard.com/report/github.com/v2tec/watchtower)
A process for watching your Docker containers and automatically restarting them whenever their base image is refreshed.
<p align="center">
A process for automating Docker container base image updates.
<br/><br/>
<a href="https://circleci.com/gh/containrrr/watchtower">
<img alt="Circle CI" src="https://circleci.com/gh/containrrr/watchtower.svg?style=shield" />
</a>
<a href="https://godoc.org/github.com/containrrr/watchtower">
<img alt="GoDoc" src="https://godoc.org/github.com/containrrr/watchtower?status.svg" />
</a>
<a href="https://microbadger.com/images/containrrr/watchtower">
<img alt="Microbadger" src="https://images.microbadger.com/badges/image/containrrr/watchtower.svg" />
</a>
<a href="https://goreportcard.com/report/github.com/containrrr/watchtower">
<img alt="Go Report Card" src="https://goreportcard.com/badge/github.com/containrrr/watchtower" />
</a>
<a href="https://houndci.com">
<img alt="Hound CI" src="https://img.shields.io/badge/Reviewed_by-Hound-8E64B0.svg" />
</a>
</p>
## Overview
@ -19,14 +37,14 @@ For example, let's say you were running watchtower along with an instance of *ce
$ docker ps
CONTAINER ID IMAGE STATUS PORTS NAMES
967848166a45 centurylink/wetty-cli Up 10 minutes 0.0.0.0:8080->3000/tcp wetty
6cc4d2a9d1a5 v2tec/watchtower Up 15 minutes watchtower
6cc4d2a9d1a5 containrrr/watchtower Up 15 minutes watchtower
```
Every few minutes watchtower will pull the latest *centurylink/wetty-cli* image and compare it to the one that was used to run the "wetty" container. If it sees that the image has changed it will stop/remove the "wetty" container and then restart it using the new image and the same `docker run` options that were used to start the container initially (in this case, that would include the `-p 8080:3000` port mapping).
## Usage
Watchtower is itself packaged as a Docker container so installation is as simple as pulling the `v2tec/watchtower` image.
Watchtower is itself packaged as a Docker container so installation is as simple as pulling the `containrrr/watchtower` image. If you are using ARM based architecture, pull the appropriate `containrrr/watchtower:armhf-<tag>` image from the [containrrr Docker Hub](https://hub.docker.com/r/containrrr/watchtower/tags/).
Since the watchtower code needs to interact with the Docker API in order to monitor the running containers, you need to mount */var/run/docker.sock* into the container with the -v flag when you run it.
@ -36,21 +54,33 @@ Run the `watchtower` container with the following command:
docker run -d \
--name watchtower \
-v /var/run/docker.sock:/var/run/docker.sock \
v2tec/watchtower
containrrr/watchtower
```
If pulling images from private Docker registries, supply registry authentication credentials with the environment variables `REPO_USER` and `REPO_PASS`
or by mounting the host's docker config file into the container (at the root of the container filesystem `/`).
Passing environment variables:
```bash
docker run -d \
--name watchtower \
-e REPO_USER=username \
-e REPO_PASS=password \
-v /var/run/docker.sock:/var/run/docker.sock \
containrrr/watchtower container_to_watch --debug
```
Also check out [this Stack Overflow answer](https://stackoverflow.com/a/30494145/7872793) for more options on how to pass environment variables.
Mounting the host's docker config file:
```bash
docker run -d \
--name watchtower \
-v /home/<user>/.docker/config.json:/config.json \
-v /var/run/docker.sock:/var/run/docker.sock \
v2tec/watchtower container_to_watch --debug
containrrr/watchtower container_to_watch --debug
```
If you mount the config file as described below, be sure to also prepend the url for the registry when starting up your watched image (you can omit the https://). Here is a complete docker-compose.yml file that starts up a docker container from a private repo at dockerhub and monitors it with watchtower. Note the command argument changing the interval to 30s rather than the default 5 minutes.
If you mount the config file as described above, be sure to also prepend the url for the registry when starting up your watched image (you can omit the https://). Here is a complete docker-compose.yml file that starts up a docker container from a private repo at dockerhub and monitors it with watchtower. Note the command argument changing the interval to 30s rather than the default 5 minutes.
```json
version: "3"
@ -61,7 +91,7 @@ services:
- "443:3443"
- "80:3080"
watchtower:
image: v2tec/watchtower
image: containrrr/watchtower
volumes:
- /var/run/docker.sock:/var/run/docker.sock
- /root/.docker/config.json:/config.json
@ -76,7 +106,7 @@ By default, watchtower will monitor all containers running within the Docker dae
docker run -d \
--name watchtower \
-v /var/run/docker.sock:/var/run/docker.sock \
v2tec/watchtower nginx redis
containrrr/watchtower nginx redis
```
In the example above, watchtower will only monitor the containers named "nginx" and "redis" for updates -- all of the other running containers will be ignored.
@ -88,7 +118,7 @@ When no arguments are specified, watchtower will monitor all running containers.
Any of the options described below can be passed to the watchtower process by setting them after the image name in the `docker run` string:
```bash
docker run --rm v2tec/watchtower --help
docker run --rm containrrr/watchtower --help
```
* `--host, -h` Docker daemon socket to connect to. Defaults to "unix:///var/run/docker.sock" but can be pointed at a remote Docker host by specifying a TCP endpoint as "tcp://hostname:port". The host value can also be provided by setting the `DOCKER_HOST` environment variable.
@ -162,7 +192,7 @@ By default, watchtower is set-up to monitor the local Docker daemon (the same da
```bash
docker run -d \
--name watchtower \
v2tec/watchtower --host "tcp://10.0.1.2:2375"
containrrr/watchtower --host "tcp://10.0.1.2:2375"
```
or
@ -171,7 +201,7 @@ or
docker run -d \
--name watchtower \
-e DOCKER_HOST="tcp://10.0.1.2:2375" \
v2tec/watchtower
containrrr/watchtower
```
Note in both of the examples above that it is unnecessary to mount the */var/run/docker.sock* into the watchtower container.
@ -189,12 +219,12 @@ docker run -d \
--name watchtower \
-e DOCKER_HOST=$DOCKER_HOST \
-v $DOCKER_CERT_PATH:/etc/ssl/docker \
v2tec/watchtower --tlsverify
containrrr/watchtower --tlsverify
```
## Updating Watchtower
If watchtower is monitoring the same Docker daemon under which the watchtower container itself is running (i.e. if you volume-mounted */var/run/docker.sock* into the watchtower container) then it has the ability to update itself. If a new version of the *v2tec/watchtower* image is pushed to the Docker Hub, your watchtower will pull down the new image and restart itself automatically.
If watchtower is monitoring the same Docker daemon under which the watchtower container itself is running (i.e. if you volume-mounted */var/run/docker.sock* into the watchtower container) then it has the ability to update itself. If a new version of the *containrrr/watchtower* image is pushed to the Docker Hub, your watchtower will pull down the new image and restart itself automatically.
## Notifications
@ -233,7 +263,7 @@ docker run -d \
-e WATCHTOWER_NOTIFICATION_EMAIL_SERVER=smtp.gmail.com \
-e WATCHTOWER_NOTIFICATION_EMAIL_SERVER_USER=fromaddress@gmail.com \
-e WATCHTOWER_NOTIFICATION_EMAIL_SERVER_PASSWORD=app_password \
v2tec/watchtower
containrrr/watchtower
```
### Notifications through Slack webhook
@ -261,7 +291,7 @@ docker run -d \
-e WATCHTOWER_NOTIFICATION_SLACK_CHANNEL=#my-custom-channel \
-e WATCHTOWER_NOTIFICATION_SLACK_ICON_EMOJI=:whale: \
-e WATCHTOWER_NOTIFICATION_SLACK_ICON_URL=<icon url> \
v2tec/watchtower
containrrr/watchtower
```
### Notifications via MSTeams incoming webhook
@ -281,5 +311,5 @@ docker run -d \
-e WATCHTOWER_NOTIFICATIONS=msteams \
-e WATCHTOWER_NOTIFICATION_MSTEAMS_HOOK_URL="https://outlook.office.com/webhook/xxxxxxxx@xxxxxxx/IncomingWebhook/yyyyyyyy/zzzzzzzzzz" \
-e WATCHTOWER_NOTIFICATION_MSTEAMS_USE_LOG_DATA=true \
v2tec/watchtower
containrrr/watchtower
```

5
actions/check.go
View file

@ -3,7 +3,9 @@ package actions
import (
"sort"
"github.com/v2tec/watchtower/container"
log "github.com/sirupsen/logrus"
"github.com/containrrr/watchtower/container"
)
// CheckPrereqs will ensure that there are not multiple instances of the
@ -17,6 +19,7 @@ func CheckPrereqs(client container.Client, cleanup bool) error {
}
if len(containers) > 1 {
log.Info("Found multiple running watchtower instances. Cleaning up")
sort.Sort(container.ByCreated(containers))
// Iterate over all containers execept the last one

29
actions/update.go
View file

@ -4,22 +4,31 @@ import (
"math/rand"
"time"
"github.com/containrrr/watchtower/container"
log "github.com/sirupsen/logrus"
"github.com/v2tec/watchtower/container"
)
var (
letters = []rune("abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ")
)
// UpdateParams contains all different options available to alter the behavior of the Update func
type UpdateParams struct {
Filter container.Filter
Cleanup bool
NoRestart bool
Timeout time.Duration
MonitorOnly bool
}
// Update looks at the running Docker containers to see if any of the images
// used to start those containers have been updated. If a change is detected in
// any of the images, the associated containers are stopped and restarted with
// the new image.
func Update(client container.Client, filter container.Filter, cleanup bool, noRestart bool, timeout time.Duration) error {
func Update(client container.Client, params UpdateParams) error {
log.Debug("Checking containers for updated images")
containers, err := client.ListContainers(filter)
containers, err := client.ListContainers(params.Filter)
if err != nil {
return err
}
@ -27,7 +36,8 @@ func Update(client container.Client, filter container.Filter, cleanup bool, noRe
for i, container := range containers {
stale, err := client.IsContainerStale(container)
if err != nil {
log.Infof("Unable to update container %s, err='%s'. Proceeding to next.", containers[i].Name(), err)
log.Infof("Unable to update container %s. Proceeding to next.", containers[i].Name())
log.Debug(err)
stale = false
}
containers[i].Stale = stale
@ -40,16 +50,21 @@ func Update(client container.Client, filter container.Filter, cleanup bool, noRe
checkDependencies(containers)
if params.MonitorOnly {
return nil
}
// Stop stale containers in reverse order
for i := len(containers) - 1; i >= 0; i-- {
container := containers[i]
if container.IsWatchtower() {
log.Debugf("This is the watchtower container %s", containers[i].Name())
continue
}
if container.Stale {
if err := client.StopContainer(container, timeout); err != nil {
if err := client.StopContainer(container, params.Timeout); err != nil {
log.Error(err)
}
}
@ -69,13 +84,13 @@ func Update(client container.Client, filter container.Filter, cleanup bool, noRe
}
}
if !noRestart {
if !params.NoRestart {
if err := client.StartContainer(container); err != nil {
log.Error(err)
}
}
if cleanup {
if params.Cleanup {
client.RemoveImage(container)
}
}

28
circle.yml
View file

@ -1,28 +0,0 @@
version: 2
jobs:
build:
docker:
- image: v2tec/gobuilder:0.5.0_go1.7.4-glide0.12.3-goreleaser0.59.0-docker17.05.0
working_directory: /src
steps:
- checkout
- setup_remote_docker:
version: 17.05.0-ce
- run: git fetch --tags
- run: |
docker login -u $DOCKER_USER -p $DOCKER_PASS
IS_RELEASE=$(if [ "$CIRCLE_TAG" != "" ] ; then echo release; else echo ci; fi;)
/build.sh $IS_RELEASE || exit 1
chmod 755 /src/dockerfile/push_containers.sh
if [ "$CIRCLE_TAG" != "" ] ; then /src/dockerfile/push_containers.sh $CIRCLE_TAG; fi;
- store_artifacts:
path: /src/dist/
workflows:
version: 2
build-deploy:
jobs:
- build:
filters:
tags:
only: /.*/

2
container/client.go
View file

@ -187,6 +187,8 @@ func (client dockerClient) IsContainerStale(c Container) (bool, error) {
var opts types.ImagePullOptions // ImagePullOptions can take a RegistryAuth arg to authenticate against a private registry
auth, err := EncodedAuth(imageName)
log.Debugf("Got auth value: %s", auth)
log.Debugf("Got image name: %s", imageName)
if err != nil {
log.Debugf("Error loading authentication credentials %s", err)
return false, err

14
container/container.go
View file

@ -4,7 +4,7 @@ import (
"fmt"
"strconv"
"strings"
log "github.com/sirupsen/logrus"
"github.com/docker/docker/api/types"
dockercontainer "github.com/docker/docker/api/types/container"
)
@ -102,8 +102,9 @@ func (c Container) Links() []string {
// identified by the presence of the "com.centurylinklabs.watchtower" label in
// the container metadata.
func (c Container) IsWatchtower() bool {
val, ok := c.containerInfo.Config.Labels[watchtowerLabel]
return ok && val == "true"
log.Debugf("Checking if %s is a watchtower instance.", c.Name())
wasWatchtower := ContainsWatchtowerLabel(c.containerInfo.Config.Labels)
return wasWatchtower
}
// StopSignal returns the custom stop signal (if any) that is encoded in the
@ -182,3 +183,10 @@ func (c Container) hostConfig() *dockercontainer.HostConfig {
return hostConfig
}
// ContainsWatchtowerLabel takes a map of labels and values and tells
// the consumer whether it contains a valid watchtower instance label
func ContainsWatchtowerLabel(labels map[string]string) bool {
val, ok := labels[watchtowerLabel]
return ok && val == "true"
}

25
container/container_test.go Normal file
View file

@ -0,0 +1,25 @@
package container
import (
"github.com/stretchr/testify/assert"
"testing"
)
func TestContainsWatchtowerLabel_ShouldReturnTrueIfTheWatchtowerLabelExistsOnTheContainer(t *testing.T) {
labelMap := map[string]string {
"com.centurylinklabs.watchtower": "true",
}
assert.True(t, ContainsWatchtowerLabel(labelMap))
}
func TestContainsWatchtowerLabel_ShouldReturnFalseIfTheWatchtowerLabelDoesntExistOnTheContainer(t *testing.T) {
labelMap := map[string]string {
"com.containrrr.watchtower": "lost",
}
assert.False(t, ContainsWatchtowerLabel(labelMap))
}
func TestContainsWatchtowerLabel_ShouldReturnFalseIfLabelsIsEmpty(t *testing.T) {
labelMap := map[string]string {}
assert.False(t, ContainsWatchtowerLabel(labelMap))
}

2
container/filters_test.go
View file

@ -4,7 +4,7 @@ import (
"testing"
"github.com/stretchr/testify/assert"
"github.com/v2tec/watchtower/container/mocks"
"github.com/containrrr/watchtower/container/mocks"
)
func TestWatchtowerContainersFilter(t *testing.T) {

17
container/trust.go
View file

@ -5,12 +5,12 @@ import (
"os"
"strings"
"github.com/docker/cli/cli/command"
cliconfig "github.com/docker/cli/cli/config"
"github.com/docker/cli/cli/config/configfile"
"github.com/docker/cli/cli/config/credentials"
"github.com/docker/distribution/reference"
"github.com/docker/docker/api/types"
"github.com/docker/docker/api/types/reference"
"github.com/docker/docker/cli/command"
"github.com/docker/docker/cliconfig"
"github.com/docker/docker/cliconfig/configfile"
"github.com/docker/docker/cliconfig/credentials"
log "github.com/sirupsen/logrus"
)
@ -67,12 +67,15 @@ func EncodedConfigAuth(ref string) (string, error) {
return EncodeAuth(auth)
}
// ParseServerAddress extracts the server part from a container image ref
func ParseServerAddress(ref string) (string, error) {
repository, _, err := reference.Parse(ref)
parsedRef, err := reference.Parse(ref)
if err != nil {
return ref, err
}
parts := strings.Split(repository, "/")
parts := strings.Split(parsedRef.String(), "/")
return parts[0], nil
}

60
container/trust_test.go Normal file
View file

@ -0,0 +1,60 @@
package container
import (
"os"
"testing"
"github.com/stretchr/testify/assert"
)
func TestEncodedEnvAuth_ShouldReturnAnErrorIfRepoEnvsAreUnset(t *testing.T) {
os.Unsetenv("REPO_USER")
os.Unsetenv("REPO_PASS")
_, err := EncodedEnvAuth("")
assert.Error(t, err)
}
func TestEncodedEnvAuth_ShouldReturnAuthHashIfRepoEnvsAreSet(t *testing.T) {
expectedHash := "eyJ1c2VybmFtZSI6ImNvbnRhaW5ycnItdXNlciIsInBhc3N3b3JkIjoiY29udGFpbnJyci1wYXNzIn0="
os.Setenv("REPO_USER", "containrrr-user")
os.Setenv("REPO_PASS", "containrrr-pass")
config, _ := EncodedEnvAuth("")
assert.Equal(t, config, expectedHash)
}
func TestEncodedConfigAuth_ShouldReturnAnErrorIfFileIsNotPresent(t *testing.T) {
os.Setenv("DOCKER_CONFIG", "/dev/null/should-fail")
_, err := EncodedConfigAuth("")
assert.Error(t, err)
}
/*
* TODO:
* This part only confirms that it still works in the same way as it did
* with the old version of the docker api client sdk. I'd say that
* ParseServerAddress likely needs to be elaborated a bit to default to
* dockerhub in case no server address was provided.
*
* ++ @simskij, 2019-04-04
*/
func TestParseServerAddress_ShouldReturnErrorIfPassedEmptyString(t *testing.T) {
_, err := ParseServerAddress("")
assert.Error(t, err)
}
func TestParseServerAddress_ShouldReturnTheRepoNameIfPassedAFullyQualifiedImageName(t *testing.T) {
val, _ := ParseServerAddress("github.com/containrrrr/config")
assert.Equal(t, val, "github.com")
}
func TestParseServerAddress_ShouldReturnTheOrganizationPartIfPassedAnImageNameMissingServerName(t *testing.T) {
val, _ := ParseServerAddress("containrrr/config")
assert.Equal(t, val, "containrrr")
}
func TestParseServerAddress_ShouldReturnTheServerNameIfPassedAFullyQualifiedImageName(t *testing.T) {
val, _ := ParseServerAddress("github.com/containrrrr/config")
assert.Equal(t, val, "github.com")
}

7
dockerfile/amd64/Dockerfile
View file

@ -1,18 +1,11 @@
#
# Alpine image to get some needed data
#
FROM alpine:latest as alpine
RUN apk add --no-cache \
ca-certificates \
tzdata
#
# Image
#
FROM scratch
LABEL "com.centurylinklabs.watchtower"="true"
# copy files from other containers
COPY --from=alpine /etc/ssl/certs/ca-certificates.crt /etc/ssl/certs/ca-certificates.crt
COPY --from=alpine /usr/share/zoneinfo /usr/share/zoneinfo

7
dockerfile/arm64v8/Dockerfile
View file

@ -1,18 +1,11 @@
#
# Alpine image to get some needed data
#
FROM alpine:latest as alpine
RUN apk add --no-cache \
ca-certificates \
tzdata
#
# Image
#
FROM scratch
LABEL "com.centurylinklabs.watchtower"="true"
# copy files from other containers
COPY --from=alpine /etc/ssl/certs/ca-certificates.crt /etc/ssl/certs/ca-certificates.crt
COPY --from=alpine /usr/share/zoneinfo /usr/share/zoneinfo

7
dockerfile/armhf/Dockerfile
View file

@ -1,18 +1,11 @@
#
# Alpine image to get some needed data
#
FROM alpine:latest as alpine
RUN apk add --no-cache \
ca-certificates \
tzdata
#
# Image
#
FROM scratch
LABEL "com.centurylinklabs.watchtower"="true"
# copy files from other containers
COPY --from=alpine /etc/ssl/certs/ca-certificates.crt /etc/ssl/certs/ca-certificates.crt
COPY --from=alpine /usr/share/zoneinfo /usr/share/zoneinfo

13
dockerfile/i386/Dockerfile Normal file
View file

@ -0,0 +1,13 @@
FROM alpine:latest as alpine
RUN apk add --no-cache \
ca-certificates \
tzdata
FROM scratch
LABEL "com.centurylinklabs.watchtower"="true"
COPY --from=alpine /etc/ssl/certs/ca-certificates.crt /etc/ssl/certs/ca-certificates.crt
COPY --from=alpine /usr/share/zoneinfo /usr/share/zoneinfo
COPY watchtower /
ENTRYPOINT ["/watchtower"]

53
dockerfile/push_containers.sh
View file

@ -1,53 +0,0 @@
#!/bin/bash
PROGNAME=$(basename $0)
VERSION_BUILD=$1
function error_exit
{
echo "${PROGNAME}: ${1:-"Unknown Error"}" 1>&2
exit 1
}
if [ "$1" = "" ]; then
error_exit "Please provide version as first argument."
fi
SEMVER=${VERSION_BUILD#*v}
VERSION=`echo $SEMVER | awk '{split($0,a,"."); print a[1]}'`
BUILD=`echo $SEMVER | awk '{split($0,a,"."); print a[2]}'`
PATCH=`echo $SEMVER | awk '{split($0,a,"."); print a[3]}'`
if [ "${VERSION}" = "" ]; then
echo "Please provide a semantic version."
exit 1
fi
if [ "${BUILD}" = "" ]; then
BUILD='0'
fi
if [ "${PATCH}" = "" ]; then
PATCH='0'
fi
push_docker() {
echo " -> push $1 $2"
docker tag $1 $2 || exit 1
docker push $2 || exit 1
}
push_all() {
IMAGE_NAME_VERSION=${1}${VERSION}.${BUILD}.${PATCH}
echo "Pulling $IMAGE_NAME_VERSION..."
docker pull ${IMAGE_NAME_VERSION} || exit 1
echo "Pushing $IMAGE_NAME_VERSION..."
push_docker ${IMAGE_NAME_VERSION} ${1}${VERSION}.${BUILD}
push_docker ${IMAGE_NAME_VERSION} ${1}${VERSION}
push_docker ${IMAGE_NAME_VERSION} ${1}latest
}
IMAGE_NAME=v2tec/watchtower
push_all ${IMAGE_NAME}:
push_all ${IMAGE_NAME}:armhf-
push_all ${IMAGE_NAME}:arm64v8-

193
glide.lock generated
View file

@ -1,193 +0,0 @@
hash: 23bcd62f9352c61d3aebc85a59f7ebbfaf80bc0201f45037cdea65820673ddeb
updated: 2018-03-01T13:21:55.8472118+01:00
imports:
- name: github.com/Azure/go-ansiterm
version: 388960b655244e76e24c75f48631564eaefade62
subpackages:
- winterm
- name: github.com/davecgh/go-spew
version: 6d212800a42e8ab5c146b8ace3490ee17e5225f9
subpackages:
- spew
- name: github.com/docker/distribution
version: 28602af35aceda2f8d571bad7ca37a54cf0250bc
subpackages:
- context
- digest
- reference
- registry/api/errcode
- registry/api/v2
- registry/client
- registry/client/auth
- registry/client/auth/challenge
- registry/client/transport
- registry/storage/cache
- registry/storage/cache/memory
- uuid
- name: github.com/docker/docker
version: 092cba3727bb9b4a2f0e922cd6c0f93ea270e363
subpackages:
- api
- api/server/httputils
- api/types
- api/types/blkiodev
- api/types/container
- api/types/events
- api/types/filters
- api/types/mount
- api/types/network
- api/types/reference
- api/types/registry
- api/types/strslice
- api/types/swarm
- api/types/time
- api/types/versions
- api/types/volume
- cli/command
- cli/flags
- cliconfig
- cliconfig/configfile
- cliconfig/credentials
- client
- daemon/graphdriver
- dockerversion
- image
- image/v1
- layer
- oci
- opts
- pkg/archive
- pkg/chrootarchive
- pkg/fileutils
- pkg/homedir
- pkg/httputils
- pkg/idtools
- pkg/ioutils
- pkg/jsonlog
- pkg/jsonmessage
- pkg/longpath
- pkg/mount
- pkg/parsers/kernel
- pkg/plugingetter
- pkg/plugins
- pkg/plugins/transport
- pkg/pools
- pkg/promise
- pkg/random
- pkg/reexec
- pkg/stringid
- pkg/system
- pkg/tarsum
- pkg/term
- pkg/term/windows
- pkg/tlsconfig
- pkg/useragent
- plugin/v2
- reference
- registry
- name: github.com/docker/docker-credential-helpers
version: f72c04f1d8e71959a6d103f808c50ccbad79b9fd
subpackages:
- client
- credentials
- name: github.com/docker/go-connections
version: ecb4cb2dd420ada7df7f2593d6c25441f65f69f2
subpackages:
- nat
- sockets
- tlsconfig
- name: github.com/docker/go-units
version: 8a7beacffa3009a9ac66bad506b18ffdd110cf97
- name: github.com/docker/libtrust
version: 9cbd2a1374f46905c68a4eb3694a130610adc62a
- name: github.com/golang/protobuf
version: 1f49d83d9aa00e6ce4fc8258c71cc7786aec968a
subpackages:
- proto
- name: github.com/gorilla/context
version: 1ea25387ff6f684839d82767c1733ff4d4d15d0a
- name: github.com/gorilla/mux
version: 0eeaf8392f5b04950925b8a69fe70f110fa7cbfc
- name: github.com/inconshreveable/mousetrap
version: 76626ae9c91c4f2a10f34cad8ce83ea42c93bb75
- name: github.com/johntdyer/slack-go
version: 95fac1160b220c5abcf8b0ef88e9c3cb213c09f4
- name: github.com/johntdyer/slackrus
version: 3992f319fd0ac349483279ef74742cd787841cba
- name: github.com/mattn/go-shellwords
version: f4e566c536cf69158e808ec28ef4182a37fdc981
- name: github.com/Microsoft/go-winio
version: fff283ad5116362ca252298cfc9b95828956d85d
- name: github.com/opencontainers/runc
version: 9df8b306d01f59d3a8029be411de015b7304dd8f
repo: https://github.com/docker/runc.git
subpackages:
- libcontainer/configs
- libcontainer/devices
- libcontainer/system
- libcontainer/user
- name: github.com/opencontainers/runtime-spec
version: 1c7c27d043c2a5e513a44084d2b10d77d1402b8c
subpackages:
- specs-go
- name: github.com/pkg/errors
version: 839d9e913e063e28dfd0e6c7b7512793e0a48be9
- name: github.com/pmezard/go-difflib
version: d8ed2627bdf02c080bf22230dbb337003b7aba2d
subpackages:
- difflib
- name: github.com/robfig/cron
version: 9585fd555638e77bba25f25db5c44b41f264aeb7
- name: github.com/Sirupsen/logrus
version: ba1b36c82c5e05c4f912a88eab0dcd91a171688f
repo: https://github.com/sirupsen/logrus.git
- name: github.com/sirupsen/logrus
version: ba1b36c82c5e05c4f912a88eab0dcd91a171688f
- name: github.com/spf13/cobra
version: a3c09249f1a24a9d951f2738fb9b9256b8b42fa5
repo: https://github.com/dnephin/cobra.git
- name: github.com/spf13/pflag
version: dabebe21bf790f782ea4c7bbd2efc430de182afd
- name: github.com/stretchr/objx
version: cbeaeb16a013161a98496fad62933b1d21786672
- name: github.com/stretchr/testify
version: 69483b4bd14f5845b5a1e55bca19e954e827f1d0
subpackages:
- assert
- mock
- name: github.com/urfave/cli
version: 0bdeddeeb0f650497d603c4ad7b20cfe685682f6
- name: github.com/vbatts/tar-split
version: d3f1b54304d656376e58f9406a9cb4775799a357
subpackages:
- archive/tar
- tar/asm
- tar/storage
- name: golang.org/x/net
version: 2beffdc2e92c8a3027590f898fe88f69af48a3f8
repo: https://github.com/tonistiigi/net.git
subpackages:
- context
- context/ctxhttp
- http2
- http2/hpack
- internal/timeseries
- proxy
- trace
- name: golang.org/x/sys
version: 8f0908ab3b2457e2e15403d3697c9ef5cb4b57a9
subpackages:
- unix
- windows
- name: google.golang.org/grpc
version: b1a2821ca5a4fd6b6e48ddfbb7d6d7584d839d21
subpackages:
- codes
- credentials
- grpclog
- internal
- metadata
- naming
- peer
- transport
testImports: []

33
glide.yaml
View file

@ -1,33 +0,0 @@
package: github.com/v2tec/watchtower
import:
- package: github.com/sirupsen/logrus
version: ~0.11.x
- package: github.com/Sirupsen/logrus
repo: https://github.com/sirupsen/logrus.git
version: ~0.11.x
- package: github.com/docker/docker
version: ~1.13.x
subpackages:
- api/types
- api/types/container
- api/types/network
- api/types/reference
- cli/command
- cliconfig
- cliconfig/configfile
- cliconfig/credentials
- client
- package: github.com/stretchr/testify
version: ~1.1.4
subpackages:
- mock
- package: github.com/urfave/cli
version: ~1.19.1
- package: golang.org/x/net
repo: https://github.com/tonistiigi/net.git
subpackages:
- context
- package: github.com/robfig/cron
version: 9585fd555638e77bba25f25db5c44b41f264aeb7
- package: github.com/johntdyer/slackrus
version: 3992f31

53
go.mod Normal file
View file

@ -0,0 +1,53 @@
module github.com/containrrr/watchtower
go 1.12
require (
github.com/Azure/go-ansiterm v0.0.0-20170929234023-d6e3b3328b78
github.com/Microsoft/go-winio v0.4.12
github.com/agl/ed25519 v0.0.0-20170116200512-5312a6153412
github.com/beorn7/perks v0.0.0-20180321164747-3a771d992973
github.com/containerd/continuity v0.0.0-20181203112020-004b46473808
github.com/davecgh/go-spew v1.1.1
github.com/docker/cli v0.0.0-20190327152802-57b27434ea29
github.com/docker/distribution v2.7.1+incompatible
github.com/docker/docker v0.0.0-20190404075923-dbe4a30928d4
github.com/docker/docker-credential-helpers v0.6.1
github.com/docker/go v1.5.1-1
github.com/docker/go-connections v0.4.0
github.com/docker/go-metrics v0.0.0-20181218153428-b84716841b82
github.com/docker/go-units v0.3.3
github.com/gogo/protobuf v1.2.1
github.com/golang/protobuf v1.3.1
github.com/gorilla/mux v1.7.0
github.com/hashicorp/go-version v1.1.0
github.com/inconshreveable/mousetrap v1.0.0
github.com/johntdyer/slack-go v0.0.0-20180213144715-95fac1160b22
github.com/johntdyer/slackrus v0.0.0-20180518184837-f7aae3243a07
github.com/konsorten/go-windows-terminal-sequences v1.0.2
github.com/matttproud/golang_protobuf_extensions v1.0.1
github.com/miekg/pkcs11 v0.0.0-20190401114359-553cfdd26aaa
github.com/morikuni/aec v0.0.0-20170113033406-39771216ff4c
github.com/opencontainers/go-digest v1.0.0-rc1
github.com/opencontainers/image-spec v1.0.1
github.com/opencontainers/runc v0.1.1
github.com/pkg/errors v0.8.1
github.com/pmezard/go-difflib v1.0.0
github.com/prometheus/client_golang v0.9.2
github.com/prometheus/client_model v0.0.0-20190129233127-fd36f4220a90
github.com/prometheus/common v0.2.0
github.com/prometheus/procfs v0.0.0-20190403104016-ea9eea638872
github.com/robfig/cron v0.0.0-20180505203441-b41be1df6967
github.com/sirupsen/logrus v1.4.1
github.com/spf13/cobra v0.0.3
github.com/spf13/pflag v1.0.3
github.com/stretchr/objx v0.1.1
github.com/stretchr/testify v1.3.0
github.com/theupdateframework/notary v0.6.1
github.com/urfave/cli v1.20.0
golang.org/x/crypto v0.0.0-20190403202508-8e1b8d32e692
golang.org/x/net v0.0.0-20190403144856-b630fd6fe46b
golang.org/x/sys v0.0.0-20190403152447-81d4e9dc473e
google.golang.org/genproto v0.0.0-20190401181712-f467c93bbac2
google.golang.org/grpc v1.19.1
)

148
go.sum Normal file
View file

@ -0,0 +1,148 @@
cloud.google.com/go v0.26.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw=
github.com/Azure/go-ansiterm v0.0.0-20170929234023-d6e3b3328b78 h1:w+iIsaOQNcT7OZ575w+acHgRric5iCyQh+xv+KJ4HB8=
github.com/Azure/go-ansiterm v0.0.0-20170929234023-d6e3b3328b78/go.mod h1:LmzpDX56iTiv29bbRTIsUNlaFfuhWRQBWjQdVyAevI8=
github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU=
github.com/Microsoft/go-winio v0.4.12 h1:xAfWHN1IrQ0NJ9TBC0KBZoqLjzDTr1ML+4MywiUOryc=
github.com/Microsoft/go-winio v0.4.12/go.mod h1:VhR8bwka0BXejwEJY73c50VrPtXAaKcyvVC4A4RozmA=
github.com/agl/ed25519 v0.0.0-20170116200512-5312a6153412 h1:w1UutsfOrms1J05zt7ISrnJIXKzwaspym5BTKGx93EI=
github.com/agl/ed25519 v0.0.0-20170116200512-5312a6153412/go.mod h1:WPjqKcmVOxf0XSf3YxCJs6N6AOSrOx3obionmG7T0y0=
github.com/alecthomas/template v0.0.0-20160405071501-a0175ee3bccc/go.mod h1:LOuyumcjzFXgccqObfd/Ljyb9UuFJ6TxHnclSeseNhc=
github.com/alecthomas/units v0.0.0-20151022065526-2efee857e7cf/go.mod h1:ybxpYRFXyAe+OPACYpWeL0wqObRcbAqCMya13uyzqw0=
github.com/beorn7/perks v0.0.0-20180321164747-3a771d992973 h1:xJ4a3vCFaGF/jqvzLMYoU8P317H5OQ+Via4RmuPwCS0=
github.com/beorn7/perks v0.0.0-20180321164747-3a771d992973/go.mod h1:Dwedo/Wpr24TaqPxmxbtue+5NUziq4I4S80YR8gNf3Q=
github.com/client9/misspell v0.3.4/go.mod h1:qj6jICC3Q7zFZvVWo7KLAzC3yx5G7kyvSDkc90ppPyw=
github.com/containerd/continuity v0.0.0-20181203112020-004b46473808 h1:4BX8f882bXEDKfWIf0wa8HRvpnBoPszJJXL+TVbBw4M=
github.com/containerd/continuity v0.0.0-20181203112020-004b46473808/go.mod h1:GL3xCUCBDV3CZiTSEKksMWbLE66hEyuu9qyDOOqM47Y=
github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
github.com/docker/cli v0.0.0-20190327152802-57b27434ea29 h1:ciaXDHaWQda0nvevWqcjtXX/buQY3e0lga1vq8Batq0=
github.com/docker/cli v0.0.0-20190327152802-57b27434ea29/go.mod h1:JLrzqnKDaYBop7H2jaqPtU4hHvMKP+vjCwu2uszcLI8=
github.com/docker/distribution v2.7.1+incompatible h1:a5mlkVzth6W5A4fOsS3D2EO5BUmsJpcB+cRlLU7cSug=
github.com/docker/distribution v2.7.1+incompatible/go.mod h1:J2gT2udsDAN96Uj4KfcMRqY0/ypR+oyYUYmja8H+y+w=
github.com/docker/docker v0.0.0-20190404075923-dbe4a30928d4 h1:34LfsqlE2kEvmGP9qbRoPvOWkmluYGzmlvWVTzwvT0A=
github.com/docker/docker v0.0.0-20190404075923-dbe4a30928d4/go.mod h1:eEKB0N0r5NX/I1kEveEz05bcu8tLC/8azJZsviup8Sk=
github.com/docker/docker-credential-helpers v0.6.1 h1:Dq4iIfcM7cNtddhLVWe9h4QDjsi4OER3Z8voPu/I52g=
github.com/docker/docker-credential-helpers v0.6.1/go.mod h1:WRaJzqw3CTB9bk10avuGsjVBZsD05qeibJ1/TYlvc0Y=
github.com/docker/go v1.5.1-1 h1:hr4w35acWBPhGBXlzPoHpmZ/ygPjnmFVxGxxGnMyP7k=
github.com/docker/go v1.5.1-1/go.mod h1:CADgU4DSXK5QUlFslkQu2yW2TKzFZcXq/leZfM0UH5Q=
github.com/docker/go-connections v0.4.0 h1:El9xVISelRB7BuFusrZozjnkIM5YnzCViNKohAFqRJQ=
github.com/docker/go-connections v0.4.0/go.mod h1:Gbd7IOopHjR8Iph03tsViu4nIes5XhDvyHbTtUxmeec=
github.com/docker/go-metrics v0.0.0-20181218153428-b84716841b82 h1:X0fj836zx99zFu83v/M79DuBn84IL/Syx1SY6Y5ZEMA=
github.com/docker/go-metrics v0.0.0-20181218153428-b84716841b82/go.mod h1:/u0gXw0Gay3ceNrsHubL3BtdOL2fHf93USgMTe0W5dI=
github.com/docker/go-units v0.3.3 h1:Xk8S3Xj5sLGlG5g67hJmYMmUgXv5N4PhkjJHHqrwnTk=
github.com/docker/go-units v0.3.3/go.mod h1:fgPhTUdO+D/Jk86RDLlptpiXQzgHJF7gydDDbaIK4Dk=
github.com/go-kit/kit v0.8.0/go.mod h1:xBxKIO96dXMWWy0MnWVtmwkA9/13aqxPnvrjFYMA2as=
github.com/go-logfmt/logfmt v0.3.0/go.mod h1:Qt1PoO58o5twSAckw1HlFXLmHsOX5/0LbT9GBnD5lWE=
github.com/go-stack/stack v1.8.0/go.mod h1:v0f6uXyyMGvRgIKkXu+yp6POWl0qKG85gN/melR3HDY=
github.com/gogo/protobuf v1.1.1/go.mod h1:r8qH/GZQm5c6nD/R0oafs1akxWv10x8SbQlK7atdtwQ=
github.com/gogo/protobuf v1.2.1 h1:/s5zKNz0uPFCZ5hddgPdo2TK2TVrUNMn0OOX8/aZMTE=
github.com/gogo/protobuf v1.2.1/go.mod h1:hp+jE20tsWTFYpLwKvXlhS1hjn+gTNwPg2I6zVXpSg4=
github.com/golang/glog v0.0.0-20160126235308-23def4e6c14b/go.mod h1:SBH7ygxi8pfUlaOkMMuAQtPIUF8ecWP5IEl/CR7VP2Q=
github.com/golang/mock v1.1.1/go.mod h1:oTYuIxOrZwtPieC+H1uAHpcLFnEyAGVDL/k47Jfbm0A=
github.com/golang/protobuf v1.2.0/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
github.com/golang/protobuf v1.3.1 h1:YF8+flBXS5eO826T4nzqPrxfhQThhXl0YzfuUPu4SBg=
github.com/golang/protobuf v1.3.1/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
github.com/gorilla/mux v1.7.0 h1:tOSd0UKHQd6urX6ApfOn4XdBMY6Sh1MfxV3kmaazO+U=
github.com/gorilla/mux v1.7.0/go.mod h1:1lud6UwP+6orDFRuTfBEV8e9/aOM/c4fVVCaMa2zaAs=
github.com/hashicorp/go-version v1.1.0 h1:bPIoEKD27tNdebFGGxxYwcL4nepeY4j1QP23PFRGzg0=
github.com/hashicorp/go-version v1.1.0/go.mod h1:fltr4n8CU8Ke44wwGCBoEymUuxUHl09ZGVZPK5anwXA=
github.com/inconshreveable/mousetrap v1.0.0 h1:Z8tu5sraLXCXIcARxBp/8cbvlwVa7Z1NHg9XEKhtSvM=
github.com/inconshreveable/mousetrap v1.0.0/go.mod h1:PxqpIevigyE2G7u3NXJIT2ANytuPF1OarO4DADm73n8=
github.com/johntdyer/slack-go v0.0.0-20180213144715-95fac1160b22 h1:jKUP9TQ0c7X3w6+IPyMit07RE42MtTWNd77sN2cHngQ=
github.com/johntdyer/slack-go v0.0.0-20180213144715-95fac1160b22/go.mod h1:u0Jo4f2dNlTJeeOywkM6bLwxq6gC3pZ9rEFHn3AhTdk=
github.com/johntdyer/slackrus v0.0.0-20180518184837-f7aae3243a07 h1:+kBG/8rjCa6vxJZbUjAiE4MQmBEBYc8nLEb51frnvBY=
github.com/johntdyer/slackrus v0.0.0-20180518184837-f7aae3243a07/go.mod h1:j1kV/8f3jowErEq4XyeypkCdvg5EeHkf0YCKCcq5Ybo=
github.com/julienschmidt/httprouter v1.2.0/go.mod h1:SYymIcj16QtmaHHD7aYtjjsJG7VTCxuUUipMqKk8s4w=
github.com/kisielk/errcheck v1.1.0/go.mod h1:EZBBE59ingxPouuu3KfxchcWSUPOHkagtvWXihfKN4Q=
github.com/kisielk/gotool v1.0.0/go.mod h1:XhKaO+MFFWcvkIS/tQcRk01m1F5IRFswLeQ+oQHNcck=
github.com/konsorten/go-windows-terminal-sequences v1.0.1/go.mod h1:T0+1ngSBFLxvqU3pZ+m/2kptfBszLMUkC4ZK/EgS/cQ=
github.com/konsorten/go-windows-terminal-sequences v1.0.2 h1:DB17ag19krx9CFsz4o3enTrPXyIXCl+2iCXH/aMAp9s=
github.com/konsorten/go-windows-terminal-sequences v1.0.2/go.mod h1:T0+1ngSBFLxvqU3pZ+m/2kptfBszLMUkC4ZK/EgS/cQ=
github.com/kr/logfmt v0.0.0-20140226030751-b84e30acd515/go.mod h1:+0opPa2QZZtGFBFZlji/RkVcI2GknAs/DXo4wKdlNEc=
github.com/matttproud/golang_protobuf_extensions v1.0.1 h1:4hp9jkHxhMHkqkrB3Ix0jegS5sx/RkqARlsWZ6pIwiU=
github.com/matttproud/golang_protobuf_extensions v1.0.1/go.mod h1:D8He9yQNgCq6Z5Ld7szi9bcBfOoFv/3dc6xSMkL2PC0=
github.com/miekg/pkcs11 v0.0.0-20190401114359-553cfdd26aaa/go.mod h1:XsNlhZGX73bx86s2hdc/FuaLm2CPZJemRLMA+WTFxgs=
github.com/morikuni/aec v0.0.0-20170113033406-39771216ff4c h1:nXxl5PrvVm2L/wCy8dQu6DMTwH4oIuGN8GJDAlqDdVE=
github.com/morikuni/aec v0.0.0-20170113033406-39771216ff4c/go.mod h1:BbKIizmSmc5MMPqRYbxO4ZU0S0+P200+tUnFx7PXmsc=
github.com/mwitkow/go-conntrack v0.0.0-20161129095857-cc309e4a2223/go.mod h1:qRWi+5nqEBWmkhHvq77mSJWrCKwh8bxhgT7d/eI7P4U=
github.com/opencontainers/go-digest v1.0.0-rc1 h1:WzifXhOVOEOuFYOJAW6aQqW0TooG2iki3E3Ii+WN7gQ=
github.com/opencontainers/go-digest v1.0.0-rc1/go.mod h1:cMLVZDEM3+U2I4VmLI6N8jQYUd2OVphdqWwCJHrFt2s=
github.com/opencontainers/image-spec v1.0.1 h1:JMemWkRwHx4Zj+fVxWoMCFm/8sYGGrUVojFA6h/TRcI=
github.com/opencontainers/image-spec v1.0.1/go.mod h1:BtxoFyWECRxE4U/7sNtV5W15zMzWCbyJoFRP3s7yZA0=
github.com/opencontainers/runc v0.1.1 h1:GlxAyO6x8rfZYN9Tt0Kti5a/cP41iuiO2yYT0IJGY8Y=
github.com/opencontainers/runc v0.1.1/go.mod h1:qT5XzbpPznkRYVz/mWwUaVBUv2rmF59PVA73FjuZG0U=
github.com/pkg/errors v0.8.0/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
github.com/pkg/errors v0.8.1 h1:iURUrRGxPUNPdy5/HRSm+Yj6okJ6UtLINN0Q9M4+h3I=
github.com/pkg/errors v0.8.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
github.com/prometheus/client_golang v0.9.1/go.mod h1:7SWBe2y4D6OKWSNQJUaRYU/AaXPKyh/dDVn+NZz0KFw=
github.com/prometheus/client_golang v0.9.2 h1:awm861/B8OKDd2I/6o1dy3ra4BamzKhYOiGItCeZ740=
github.com/prometheus/client_golang v0.9.2/go.mod h1:OsXs2jCmiKlQ1lTBmv21f2mNfw4xf/QclQDMrYNZzcM=
github.com/prometheus/client_model v0.0.0-20180712105110-5c3871d89910/go.mod h1:MbSGuTsp3dbXC40dX6PRTWyKYBIrTGTE9sqQNg2J8bo=
github.com/prometheus/client_model v0.0.0-20190129233127-fd36f4220a90 h1:S/YWwWx/RA8rT8tKFRuGUZhuA90OyIBpPCXkcbwU8DE=
github.com/prometheus/client_model v0.0.0-20190129233127-fd36f4220a90/go.mod h1:xMI15A0UPsDsEKsMN9yxemIoYk6Tm2C1GtYGdfGttqA=
github.com/prometheus/common v0.0.0-20181126121408-4724e9255275/go.mod h1:daVV7qP5qjZbuso7PdcryaAu0sAZbrN9i7WWcTMWvro=
github.com/prometheus/common v0.2.0 h1:kUZDBDTdBVBYBj5Tmh2NZLlF60mfjA27rM34b+cVwNU=
github.com/prometheus/common v0.2.0/go.mod h1:TNfzLD0ON7rHzMJeJkieUDPYmFC7Snx/y86RQel1bk4=
github.com/prometheus/procfs v0.0.0-20181005140218-185b4288413d/go.mod h1:c3At6R/oaqEKCNdg8wHV1ftS6bRYblBhIjjI8uT2IGk=
github.com/prometheus/procfs v0.0.0-20181204211112-1dc9a6cbc91a/go.mod h1:c3At6R/oaqEKCNdg8wHV1ftS6bRYblBhIjjI8uT2IGk=
github.com/prometheus/procfs v0.0.0-20190403104016-ea9eea638872 h1:0aNv3xC7DmQoy1/x1sMh18g+fihWW68LL13i8ao9kl4=
github.com/prometheus/procfs v0.0.0-20190403104016-ea9eea638872/go.mod h1:TjEm7ze935MbeOT/UhFTIMYKhuLP4wbCsTZCD3I8kEA=
github.com/robfig/cron v0.0.0-20180505203441-b41be1df6967 h1:x7xEyJDP7Hv3LVgvWhzioQqbC/KtuUhTigKlH/8ehhE=
github.com/robfig/cron v0.0.0-20180505203441-b41be1df6967/go.mod h1:JGuDeoQd7Z6yL4zQhZ3OPEVHB7fL6Ka6skscFHfmt2k=
github.com/sirupsen/logrus v1.2.0/go.mod h1:LxeOpSwHxABJmUn/MG1IvRgCAasNZTLOkJPxbbu5VWo=
github.com/sirupsen/logrus v1.4.1 h1:GL2rEmy6nsikmW0r8opw9JIRScdMF5hA8cOYLH7In1k=
github.com/sirupsen/logrus v1.4.1/go.mod h1:ni0Sbl8bgC9z8RoU9G6nDWqqs/fq4eDPysMBDgk/93Q=
github.com/spf13/cobra v0.0.3 h1:ZlrZ4XsMRm04Fr5pSFxBgfND2EBVa1nLpiy1stUsX/8=
github.com/spf13/cobra v0.0.3/go.mod h1:1l0Ry5zgKvJasoi3XT1TypsSe7PqH0Sj9dhYf7v3XqQ=
github.com/spf13/pflag v1.0.3 h1:zPAT6CGy6wXeQ7NtTnaTerfKOsV6V6F8agHXFiazDkg=
github.com/spf13/pflag v1.0.3/go.mod h1:DYY7MBk1bdzusC3SYhjObp+wFpr4gzcvqqNjLnInEg4=
github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
github.com/stretchr/objx v0.1.1/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
github.com/stretchr/testify v1.2.2/go.mod h1:a8OnRcib4nhh0OaRAV+Yts87kKdq0PP7pXfy6kDkUVs=
github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI=
github.com/theupdateframework/notary v0.6.1 h1:7wshjstgS9x9F5LuB1L5mBI2xNMObWqjz+cjWoom6l0=
github.com/theupdateframework/notary v0.6.1/go.mod h1:MOfgIfmox8s7/7fduvB2xyPPMJCrjRLRizA8OFwpnKY=
github.com/urfave/cli v1.20.0 h1:fDqGv3UG/4jbVl/QkFwEdddtEDjh/5Ov6X+0B/3bPaw=
github.com/urfave/cli v1.20.0/go.mod h1:70zkFmudgCuE/ngEzBv17Jvp/497gISqfk5gWijbERA=
golang.org/x/crypto v0.0.0-20180904163835-0709b304e793/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4=
golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
golang.org/x/crypto v0.0.0-20190403202508-8e1b8d32e692 h1:GRhHqDOgeDr6QDTtq9gn2O4iKvm5dsbfqD/TXb0KLX0=
golang.org/x/crypto v0.0.0-20190403202508-8e1b8d32e692/go.mod h1:WFFai1msRO1wXaEeE5yQxYXgSfI8pQAWXbQop6sCtWE=
golang.org/x/exp v0.0.0-20190121172915-509febef88a4/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA=
golang.org/x/lint v0.0.0-20181026193005-c67002cb31c3/go.mod h1:UVdnD1Gm6xHRNCYTkRU2/jEulfH38KcIWyp/GAMgvoE=
golang.org/x/lint v0.0.0-20190227174305-5b3e6a55c961/go.mod h1:wehouNa3lNwaWXcvxsM5YxQ5yQlVC4a0KAMCusXpPoU=
golang.org/x/net v0.0.0-20180724234803-3673e40ba225/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
golang.org/x/net v0.0.0-20180826012351-8a410e7b638d/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
golang.org/x/net v0.0.0-20181114220301-adae6a3d119a/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
golang.org/x/net v0.0.0-20181201002055-351d144fa1fc/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
golang.org/x/net v0.0.0-20190213061140-3a22650c66bd/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
golang.org/x/net v0.0.0-20190403144856-b630fd6fe46b h1:/zjbcJPEGAyu6Is/VBOALsgdi4z9+kz/Vtdm6S+beD0=
golang.org/x/net v0.0.0-20190403144856-b630fd6fe46b/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
golang.org/x/oauth2 v0.0.0-20180821212333-d2e6202438be/go.mod h1:N/0e6XlmueqKjAGxoOufVs8QHGRruUQn6yWY3a++T0U=
golang.org/x/sync v0.0.0-20180314180146-1d60e4601c6f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
golang.org/x/sync v0.0.0-20181108010431-42b317875d0f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
golang.org/x/sync v0.0.0-20181221193216-37e7f081c4d4/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
golang.org/x/sync v0.0.0-20190227155943-e225da77a7e6/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
golang.org/x/sys v0.0.0-20180830151530-49385e6e1522/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
golang.org/x/sys v0.0.0-20180905080454-ebe1bf3edb33/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
golang.org/x/sys v0.0.0-20181116152217-5ac8a444bdc5/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
golang.org/x/sys v0.0.0-20190403152447-81d4e9dc473e h1:nFYrTHrdrAOpShe27kaFHjsqYSEQ0KWqdWLu3xuZJts=
golang.org/x/sys v0.0.0-20190403152447-81d4e9dc473e/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
golang.org/x/tools v0.0.0-20180221164845-07fd8470d635/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
golang.org/x/tools v0.0.0-20190114222345-bf090417da8b/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
golang.org/x/tools v0.0.0-20190226205152-f727befe758c/go.mod h1:9Yl7xja0Znq3iFh3HoIrodX9oNMXvdceNzlUR8zjMvY=
google.golang.org/appengine v1.1.0/go.mod h1:EbEs0AVv82hx2wNQdGPgUI5lhzA/G0D9YwlJXL52JkM=
google.golang.org/appengine v1.4.0/go.mod h1:xpcJRLb0r/rnEns0DIKYYv+WjYCduHsrkT7/EB5XEv4=
google.golang.org/genproto v0.0.0-20180817151627-c66870c02cf8/go.mod h1:JiN7NxoALGmiZfu7CAH4rXhgtRTLTxftemlI0sWmxmc=
google.golang.org/genproto v0.0.0-20190401181712-f467c93bbac2 h1:8FyEBtGg6Px24p+H2AkuVWqhj4+R9fo+fZD17mg+lzk=
google.golang.org/genproto v0.0.0-20190401181712-f467c93bbac2/go.mod h1:VzzqZJRnGkLBvHegQrXjBqPurQTc5/KpmUdxsrq26oE=
google.golang.org/grpc v1.19.0/go.mod h1:mqu4LbDTu4XGKhr4mRzUsmM4RtVoemTSY81AxZiDr8c=
google.golang.org/grpc v1.19.1 h1:TrBcJ1yqAl1G++wO39nD/qtgpsW9/1+QGrluyMGEYgM=
google.golang.org/grpc v1.19.1/go.mod h1:mqu4LbDTu4XGKhr4mRzUsmM4RtVoemTSY81AxZiDr8c=
gopkg.in/alecthomas/kingpin.v2 v2.2.6/go.mod h1:FMv+mEhP44yOT+4EoQTLFTRgOQ1FBLkstjWtayDeSgw=
gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
gopkg.in/yaml.v2 v2.2.1/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
honnef.co/go/tools v0.0.0-20190102054323-c2f93a96b099/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=

73
goreleaser.yml
View file

@ -1,39 +1,17 @@
# Build customization
build:
# Path to main.go file.
# Default is `main.go`
main: ./main.go
# GOOS list to build in.
# For more info refer to https://golang.org/doc/install/source#environment
# Defaults are darwin and linux
binary: watchtower
goos:
- linux
- windows
# GOARCH to build in.
# For more info refer to https://golang.org/doc/install/source#environment
# Defaults are 386 and amd64
goarch:
- amd64
- 386
- arm
- arm64
# Archive customization
archive:
# You can change the name of the archive.
# This is parsed with Golang template engine and the following variables.
name_template: "{{.ProjectName}}_{{.Os}}_{{.Arch}}"
# Archive format. Valid options are `tar.gz` and `zip`.
# Default is `zip`
format: tar.gz
# Replacements for GOOS and GOARCH on the archive name.
# The keys should be valid GOOS or GOARCH values followed by your custom
# replacements.
# By default, `replacements` replace GOOS and GOARCH values with valid outputs
# of `uname -s` and `uname -m` respectively.
replacements:
arm: armhf
arm64: arm64v8
@ -41,42 +19,53 @@ archive:
386: 386
darwin: macOS
linux: linux
format_overrides:
- goos: windows
format: zip
# Additional files you want to add to the archive.
# Defaults are any files matching `LICENCE*`, `LICENSE*`,
# `README*` and `CHANGELOG*` (case-insensitive)
files:
- LICENSE.md
dockers:
-
goos: linux
goarch: amd64
goarm: ''
binary: watchtower
image: v2tec/watchtower
dockerfile: dockerfile/amd64/Dockerfile
tag_templates:
- '{{ .Version }}'
build_flag_templates:
- "--label=com.centurylinklabs.watchtower=true"
image_templates:
- containrrr/watchtower:{{ .Version }}
binaries:
- watchtower
-
goos: linux
goarch: 386
goarm: ''
dockerfile: dockerfile/i386/Dockerfile
build_flag_templates:
- "--label=com.centurylinklabs.watchtower=true"
image_templates:
- containrrr/watchtower:i386-{{ .Version }}
binaries:
- watchtower
-
goos: linux
goarch: arm
goarm: 6
binary: watchtower
image: v2tec/watchtower
dockerfile: dockerfile/armhf/Dockerfile
tag_templates:
- 'armhf-{{ .Version }}'
build_flag_templates:
- "--label=com.centurylinklabs.watchtower=true"
image_templates:
- containrrr/watchtower:armhf-{{ .Version }}
binaries:
- watchtower
-
goos: linux
goarch: arm64
goarm: ''
binary: watchtower
image: v2tec/watchtower
dockerfile: dockerfile/arm64v8/Dockerfile
tag_templates:
- 'arm64v8-{{ .Version }}'
build_flag_templates:
- "--label=com.centurylinklabs.watchtower=true"
image_templates:
- containrrr/watchtower:arm64v8-{{ .Version }}
binaries:
- watchtower

24
main.go
View file

@ -1,4 +1,4 @@
package main // import "github.com/v2tec/watchtower"
package main // import "github.com/containrrr/watchtower"
import (
"os"
@ -11,9 +11,9 @@ import (
"github.com/robfig/cron"
log "github.com/sirupsen/logrus"
"github.com/urfave/cli"
"github.com/v2tec/watchtower/actions"
"github.com/v2tec/watchtower/container"
"github.com/v2tec/watchtower/notifications"
"github.com/containrrr/watchtower/actions"
"github.com/containrrr/watchtower/container"
"github.com/containrrr/watchtower/notifications"
)
// DockerAPIMinVersion is the version of the docker API, which is minimally required by
@ -29,6 +29,7 @@ var (
scheduleSpec string
cleanup bool
noRestart bool
monitorOnly bool
enableLabel bool
notifier *notifications.Notifier
timeout time.Duration
@ -186,6 +187,11 @@ func main() {
Usage: "The MSTeams notifier will try to extract log entry fields as MSTeams message facts",
EnvVar: "WATCHTOWER_NOTIFICATION_MSTEAMS_USE_LOG_DATA",
},
cli.BoolFlag{
Name: "monitor-only",
Usage: "Will only monitor for new images, not update the containers",
EnvVar: "WATCHTOWER_MONITOR_ONLY",
},
}
if err := app.Run(os.Args); err != nil {
@ -211,6 +217,7 @@ func before(c *cli.Context) error {
cleanup = c.GlobalBool("cleanup")
noRestart = c.GlobalBool("no-restart")
monitorOnly = c.GlobalBool("monitor-only")
timeout = c.GlobalDuration("stop-timeout")
if timeout < 0 {
log.Fatal("Please specify a positive value for timeout value.")
@ -249,7 +256,14 @@ func start(c *cli.Context) error {
case v := <-tryLockSem:
defer func() { tryLockSem <- v }()
notifier.StartNotification()
if err := actions.Update(client, filter, cleanup, noRestart, timeout); err != nil {
updateParams := actions.UpdateParams{
Filter: filter,
Cleanup: cleanup,
NoRestart: noRestart,
Timeout: timeout,
MonitorOnly: monitorOnly,
}
if err := actions.Update(client, updateParams); err != nil {
log.Println(err)
}
notifier.SendNotification()

1
notifications/smtp.go
View file

@ -1,3 +1,4 @@
// Package notifications ...
// Copyright 2010 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license.