cc4d27dd59
- centos - fedora - ubuntu - debian Signed-off-by: Roberto Gandolfo Hashioka <roberto_hashioka@hotmail.com> Upstream-commit: ceac22bf2240df483b1d3bd3a19ac681e665f910 Component: packaging
67 lines
2.8 KiB
Bash
Executable File
67 lines
2.8 KiB
Bash
Executable File
#!/usr/bin/env sh
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BASE=/var/lib/docker
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TAR_DIR=$BASE/plugins/tar
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# make sure that the directory exists
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mkdir -p $TAR_DIR
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# Create the engine UUID, if it doesn't exist
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# This will be eventually handled by the docker engine
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# ref. https://github.com/moby/moby/issues/33356
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if [ -f $BASE/engine_uuid ]; then
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UUID=$(cat $BASE/engine_uuid)
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fi
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if [ -z ${UUID+x} ]; then
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UUID=$(cat /proc/sys/kernel/random/uuid | tee $BASE/engine_uuid)
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fi
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# make sure that docker is running
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if ! printf "%s" "$DOCKER_OPTS" | grep -qE -e '-H|--host'; then
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DOCKER_SOCKET=/var/run/docker.sock
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else
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DOCKER_SOCKET=$(printf "%s" "$DOCKER_OPTS" | grep -oP -e '(-H|--host)\W*unix://\K(\S+)' | sed 1q)
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fi
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if [ -n "$DOCKER_SOCKET" ]; then
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while ! [ -e "$DOCKER_SOCKET" ]; do
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sleep 0.1
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done
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fi
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# store the metrics plugin state
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plugin_name=$(docker plugin ls | grep docker/telemetry | awk 'NR==1{print $2}')
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plugin_metadata=$TAR_DIR/.plugin-metadata
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if docker inspect $plugin_name > /dev/null 2>&1; then
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plugin_state=$(docker plugin inspect $plugin_name | grep -o '"Enabled":.*' | sed 's/,/\\\}/g' | sed 's/ //g')
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# remove previous plugin state
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sed -i 's/,"Enabled":.*/\}/g' $plugin_metadata
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# add new plugin state
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sed -i "s/\}/,$plugin_state/g" $plugin_metadata
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fi
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# find plugin_name based on the tarball
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plugin_filename=$(ls $TAR_DIR/)
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plugin_tag=$(echo $plugin_filename | cut -d"_" -f2-)
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plugin_tag=${plugin_tag%.tgz}
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plugin_name=docker/telemetry:$plugin_tag
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# install/upgrade telemetry plugin in case it's not present (ignore stdout/stderror)
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if ! docker inspect $plugin_name > /dev/null 2>&1; then
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# remove old plugin versions
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docker plugin rm -f `docker plugin ls | grep docker/telemetry | awk '{print $2}'` > /dev/null 2>&1
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# create new plugin (disabled by default)
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cd $TAR_DIR/ && tar -zxf $plugin_filename -C /tmp
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docker plugin create $plugin_name /tmp/plugin > /dev/null 2>&1
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rm -rf /tmp/plugin
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# extract all the edition variables, including the engine uuid
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uuid=$(cat /var/lib/docker/engine_uuid)
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edition_version=$(cat $plugin_metadata | sed 's/{.*edition_version":"*\([0-9a-zA-Z.]*\)"*,*.*}/\1/')
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edition_type=$(cat $plugin_metadata | sed 's/{.*edition_type":"*\([0-9a-zA-Z.]*\)"*,*.*}/\1/')
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edition_name=$(cat $plugin_metadata | sed 's/{.*edition_name":"*\([0-9a-zA-Z.]*\)"*,*.*}/\1/')
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docker plugin set $plugin_name edition_name=$edition_name edition_type=$edition_type edition_version=$edition_version anonymous_id=$uuid > /dev/null 2>&1
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# set the metrics plugin to its previous state
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if grep 'true' $plugin_metadata > /dev/null 2>&1 ; then
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docker plugin enable $plugin_name > /dev/null 2>&1
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fi
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fi
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