merged with experimental_dockcheck.sh
- Added a way to choose from a numbered list what to update. - Repairing some array-mistakes. - Cleaned up some formatting and presentation. - Set so that choosing -y or -n with flags wont give a numbered list. - Edited options, auto-update through either -y or -a (yes or auto) with same result.
This commit is contained in:
mag37
GitHub
parent
72c324fd8a
commit
5bd7efafcf
117
dockcheck.sh
117
dockcheck.sh
@ -7,25 +7,17 @@ Help() {
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echo
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echo "Options:"
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echo "-h Print this Help."
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echo "-a Automatic updates, without interaction."
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echo "-a|y Automatic updates, without interaction."
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echo "-n No updates, only checking availability."
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}
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while getopts "anh" options; do
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while getopts "aynh" options; do
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case "${options}" in
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a)
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UpdYes="yes"
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;;
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n)
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UpdYes="no"
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;;
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h|*) # help or unknown option:
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Help
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exit 0;;
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a|y) UpdYes="yes" ;;
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n) UpdYes="no" ;;
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h|*) Help ; exit 0 ;;
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esac
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done
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### Set $1 back to $1 (ignoring the places held by getops)
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shift "$((OPTIND-1))"
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### Set $1 to a variable for later
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@ -37,77 +29,114 @@ if [[ $(builtin type -P "regctl") ]]; then
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elif [[ -f "./regctl" ]]; then
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regbin="./regctl"
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else
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printf "Required dependency 'regctl' missing, do you want it downloaded? y/[n]\n"
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printf "Required dependency 'regctl' missing, do you want it downloaded? y/[n] "
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read GetDep
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if [ "$GetDep" != "${GetDep#[Yy]}" ]; then
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### Check arch:
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case "$(uname --machine)" in
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x86_64|amd64)
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architecture="amd64";;
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arm64|aarch64)
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architecture="arm64";;
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x86_64|amd64) architecture="amd64" ;;
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arm64|aarch64) architecture="arm64";;
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*) echo "Architecture not supported, exiting." ; exit ;;
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esac
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curl -L https://github.com/regclient/regclient/releases/latest/download/regctl-linux-$architecture >./regctl
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chmod 755 ./regctl
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regbin="./regctl"
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else
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printf "Dependency missing, quitting.\n"
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printf "%s\n" "Dependency missing, quitting."
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exit
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fi
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fi
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### Check docker compose binary:
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if docker compose &> /dev/null ; then
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DockerBin="docker compose"
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elif docker-compose &> /dev/null; then
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DockerBin="docker-compose"
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else
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printf "%s\n" "No docker compose binary available, quitting."
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exit
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fi
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### Numbered List -function:
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options() {
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num=0
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for i in "${NumberedUpdates[@]}"; do
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echo "$num) $i"
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((num++))
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done
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}
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### Choose from list -function:
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choosecontainers() {
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while [[ "$ChoiceClean" =~ [A-Za-z] || -z "$ChoiceClean" ]]; do
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printf "What containers do you like to update? \n"
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# options
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read -p 'Enter number(s) separated by , : ' Choice
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if [ "$Choice" == "0" ] ; then
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SelectedUpdates=( ${NumberedUpdates[@]:1} )
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ChoiceClean=$(echo $Choice|sed 's/[,.:;]/ /g')
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else
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ChoiceClean=$(echo $Choice|sed 's/[,.:;]/ /g')
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for s in $ChoiceClean; do
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SelectedUpdates+=( ${NumberedUpdates[$s]} )
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done
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fi
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done
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printf "\nYou've SelectedUpdates:\n"
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printf "%s\n" "${SelectedUpdates[@]}"
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}
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### Check the image-hash of every running container VS the registry
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for i in $(docker ps --filter "name=$SearchName" --format '{{.Names}}')
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do
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printf ". "
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for i in $(docker ps --filter "name=$SearchName" --format '{{.Names}}') ; do
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printf ". "
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RepoUrl=$(docker inspect "$i" --format='{{.Config.Image}}')
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LocalHash=$(docker image inspect "$RepoUrl" --format '{{.RepoDigests}}')
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RegHash=$($regbin image digest --list "$RepoUrl" 2>/dev/null)
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# Check if regtcl produces errors - add to GotErrors if so.
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if [ $? -eq 0 ] ; then
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if [[ "$LocalHash" = *"$RegHash"* ]] ; then
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NoUpdates+=("$i")
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else
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GotUpdates+=("$i")
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fi
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if [[ "$LocalHash" = *"$RegHash"* ]] ; then NoUpdates+=("$i"); else GotUpdates+=("$i"); fi
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else
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GotErrors+=("$i")
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fi
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done
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### Create new Array to use for the numbered list:
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NumberedUpdates=(ALL "${GotUpdates[@]}")
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### List what containers got updates or not
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if [ -n "$NoUpdates" ] ; then
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printf "\n\033[32;1mContainers on latest version:\033[0m\n"
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printf "%s\n" "${NoUpdates[@]}"
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fi
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if [ -n "$GotUpdates" ] ; then
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printf "\n\033[31;1mContainers with updates available:\033[0m\n"
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printf "%s\n" "${GotUpdates[@]}"
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fi
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if [ -n "$GotErrors" ] ; then
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printf "\n\033[33;1mContainers with errors, wont get updated:\033[0m\n"
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printf "%s\n" "${GotErrors[@]}"
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fi
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if [ -n "$GotUpdates" ] ; then
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printf "\n\033[31;1mContainers with updates available:\033[0m\n"
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[ -z "$UpdYes" ] && options || printf "%s\n" "${GotUpdates[@]}"
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fi
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### Optionally get updates if there's any
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if [ -n "$GotUpdates" ] ; then
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if [ -z "$UpdYes" ] ; then
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printf "\n\033[36;1mDo you want to update? y/[n]\033[0m\n"
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printf "\n\033[36;1mDo you want to update? y/[n]\033[0m "
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read UpdYes
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[ "$UpdYes" != "${UpdYes#[Yy]}" ] && choosecontainers
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else
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SelectedUpdates=( "${GotUpdates[@]}" )
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fi
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if [ "$UpdYes" != "${UpdYes#[Yy]}" ] ; then
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for i in "${SelectedUpdates[@]}"
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do
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ContPath=$(docker inspect "$i" --format '{{ index .Config.Labels "com.docker.compose.project.working_dir"}}')
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$DockerBin -f "$ContPath/docker-compose.yml" pull
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$DockerBin -f "$ContPath/docker-compose.yml" up -d
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done
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else
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printf "\nNo updates installed, exiting.\n"
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fi
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if [ "$UpdYes" != "${UpdYes#[Yy]}" ] ; then
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for i in "${GotUpdates[@]}"
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do
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# Check what compose-type is installed:
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if docker compose &> /dev/null ; then DockerBin="docker compose" ; else DockerBin="docker-compose" ; fi
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ContPath=$(docker inspect "$i" --format '{{ index .Config.Labels "com.docker.compose.project.working_dir"}}')
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$DockerBin -f "$ContPath/docker-compose.yml" pull
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$DockerBin -f "$ContPath/docker-compose.yml" up -d
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done
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else
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printf "\nNo updates installed, exiting.\n"
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fi
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else
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printf "\nNo updates available, exiting.\n"
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fi
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exit 0
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