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https://github.com/dokku/dokku.git
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86795ddacc
While I do not agree with _every_ style change, this will force Dokku to have consistent formatting across all shell scripts, which is arguably a Good Thing™. The command used to reprocess everything is: ```shell shfmt -l -bn -ci -i 2 -w . ```
65 lines
2.7 KiB
Bash
Executable File
65 lines
2.7 KiB
Bash
Executable File
#!/usr/bin/env bash
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set -eo pipefail
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[[ $DOKKU_TRACE ]] && set -x
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source "$PLUGIN_CORE_AVAILABLE_PATH/common/functions"
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source "$PLUGIN_AVAILABLE_PATH/config/functions"
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scheduler-docker-local-core-post-deploy() {
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declare desc="scheduler-docker-local core-post-deploy state cleanup"
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declare trigger="scheduler-docker-local core-post-deploy"
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declare APP="$1"
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local APP_ROOT="$DOKKU_ROOT/$APP"
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local DOKKU_SCHEDULER=$(get_app_scheduler "$APP")
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if [[ "$DOKKU_SCHEDULER" != "docker-local" ]]; then
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return
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fi
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local PROCTYPES="$(egrep -v "^#" "$DOKKU_ROOT/$APP/DOKKU_SCALE" | awk -F '=' '{ print $1 }' | xargs)"
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local CONTAINER_FILES="$(find "$DOKKU_ROOT/$APP" -maxdepth 1 -name "CONTAINER.*" -printf "%f\n" 2>/dev/null | sort -t . -k 3 -n | xargs)"
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local CONTAINER_FILE
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for CONTAINER_FILE in $CONTAINER_FILES; do
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local CONTAINER_TYPE="$(awk -F '.' '{ print $2 }' <<<"$CONTAINER_FILE")"
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if [[ "$(is_val_in_list "$CONTAINER_TYPE" "$PROCTYPES" " ")" == "false" ]]; then
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dokku_log_info1 "Container type ($CONTAINER_TYPE) is no longer defined. Removing state"
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local IP_FILE="${CONTAINER_FILE//CONTAINER/IP}"
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local PORT_FILE="${CONTAINER_FILE//CONTAINER/PORT}"
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rm -f "$DOKKU_ROOT/$APP/$CONTAINER_FILE" "$DOKKU_ROOT/$APP/$IP_FILE" "$DOKKU_ROOT/$APP/$PORT_FILE"
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fi
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done
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shopt -s nullglob
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local container
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for container in $APP_ROOT/CONTAINER.*; do
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local DYNO=$(echo "$container" | sed -r 's/.*CONTAINER\.(.*)/\1/') || true
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local NAME="$APP.$DYNO"
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local CURRENT_CONTAINER_ID="$(<"$container")"
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# TODO: Ensure these are from the current service
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local PREVIOUS_CIDS=$(docker ps -a -q -f name="^.?$NAME\$" | xargs) || true
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if [[ -n $PREVIOUS_CIDS ]]; then
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dokku_log_info1_quiet "Found previous container(s) ($PREVIOUS_CIDS) named $NAME"
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# in case $PREVIOUS_CIDS has more than one entry
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local cid
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for cid in $PREVIOUS_CIDS; do
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local PREVIOUS_CONTAINER_STATUS=$(docker inspect -f '{{.State.Status}}' "$cid" || echo "dead")
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# dead containers cannot be renamed
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if [[ "$PREVIOUS_CONTAINER_STATUS" != "dead" ]]; then
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local CONTAINER_DATE_NAME="$NAME.$(date +%s)"
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dokku_log_info2_quiet "Renaming container ($cid) ${NAME} to $CONTAINER_DATE_NAME"
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docker rename "$NAME" "$CONTAINER_DATE_NAME" >/dev/null 2>&1 || dokku_log_warn "Unable to rename container"
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fi
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done
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fi
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local ID=$(cat "$container")
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local CURRENT_NAME=$(docker inspect -f '{{.Name}}' "$ID" | tr -d /)
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if [[ -n "$CURRENT_NAME" ]]; then
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dokku_log_info2_quiet "Renaming container (${ID:0:12}) $CURRENT_NAME to $NAME"
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docker rename "$CURRENT_NAME" "$NAME" >/dev/null
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fi
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done
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shopt -u nullglob
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}
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scheduler-docker-local-core-post-deploy "$@"
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