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50 lines
1.0 KiB
50 lines
1.0 KiB
#!/bin/bash |
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limit='' |
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while test $# -gt 0; do |
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case "$1" in |
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(-h|--help) cat <<EOF |
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$0 [OPTIONS] FILES… |
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OPTIONS |
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-h, --help show this help |
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-s, --limit service limit update to given service |
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FILES… |
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List of stack names or yaml files to deploy. There must be yaml |
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files with the same name. The extension .yaml may be given or not. |
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DESCRIPTION |
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Updates the docker images of all services in the given stacks. |
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EOF |
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exit;; |
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(-l|--limit) shift; limit=$1;; |
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(*) break;; |
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esac |
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if test $# -lt 1; then |
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echo "error: missing argument, try $0 --help" 1>&2 |
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exit 1 |
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fi |
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shift |
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done |
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for f in $*; do |
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name=${f%.yaml} |
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file=${name}.yaml |
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name=${f##*/} |
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echo "upgrading ${name}" |
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IFS=" |
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" |
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for param in $(sed -n '/^ *\([^:]\+\): *$/{s//'"${name}"'_\1/;h};/^ *image: */{s///;G;s/\n/ /p}' $file); do |
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IFS=" " |
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if [ -z "$limit" ] || [[ "${param}" =~ " ${name}_${limit}" ]]; then |
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echo "....update $param: docker service update -d --image $param" |
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docker service update -d --image $param |
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fi |
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done |
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done |
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