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https://github.com/mag37/dockcheck.git
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62 lines
2.2 KiB
Bash
62 lines
2.2 KiB
Bash
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#!/usr/bin/env bash
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# pc_brief.sh - Provides a brief diagnostic summary of Podman Compose containers.
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# Usage: pc_brief.sh <name-filter>
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set -euo pipefail
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# Check if a name filter argument was provided
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if [ "$#" -eq 0 ]; then
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echo "Usage: $0 <name-filter>"
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exit 1
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fi
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SearchName="$1"
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# Use a while-read loop to correctly handle container names with spaces
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podman ps --filter "name=$SearchName" --format '{{.Names}}' | while IFS= read -r container; do
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echo "------------ $container ------------"
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# Retrieve container labels and image name
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ContLabels=$(podman inspect "$container" --format '{{json .Config.Labels}}')
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ContImage=$(podman inspect "$container" --format '{{.ImageName}}')
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# Extract Docker Compose-related labels via jq; default to empty if null
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ContPath=$(jq -r '."com.docker.compose.project.working_dir"' <<< "$ContLabels")
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[ "$ContPath" == "null" ] && ContPath=""
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ContConfigFile=$(jq -r '."com.docker.compose.project.config_files"' <<< "$ContLabels")
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[ "$ContConfigFile" == "null" ] && ContConfigFile=""
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ContName=$(jq -r '."com.docker.compose.service"' <<< "$ContLabels")
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[ "$ContName" == "null" ] && ContName=""
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ContEnv=$(jq -r '."com.docker.compose.project.environment_file"' <<< "$ContLabels")
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[ "$ContEnv" == "null" ] && ContEnv=""
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ContUpdateLabel=$(jq -r '."sudo-kraken.podcheck.update"' <<< "$ContLabels")
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[ "$ContUpdateLabel" == "null" ] && ContUpdateLabel=""
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ContRestartStack=$(jq -r '."sudo-kraken.podcheck.restart-stack"' <<< "$ContLabels")
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[ "$ContRestartStack" == "null" ] && ContRestartStack=""
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# Determine the full path to the compose file(s)
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if [[ $ContConfigFile = /* ]]; then
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ComposeFile="$ContConfigFile"
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else
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ComposeFile="$ContPath/$ContConfigFile"
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fi
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# Output a concise summary of container configuration
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echo -e "Service name:\t\t$ContName"
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echo -e "Project working dir:\t$ContPath"
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echo -e "Compose files:\t\t$ComposeFile"
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echo -e "Environment files:\t$ContEnv"
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echo -e "Container image:\t$ContImage"
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echo -e "Update label:\t\t$ContUpdateLabel"
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echo -e "Restart Stack label:\t$ContRestartStack"
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echo
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echo "Mounts:"
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podman inspect -f '{{ range .Mounts }}{{ .Source }}:{{ .Destination }}{{ "\n" }}{{ end }}' "$container"
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echo
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done
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