dokku/dokku-mysql
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create container if not exists on service:start

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This commit is contained in:
Jose Diaz-Gonzalez
2016-05-04 01:01:30 -04:00
parent 56acdf94df
commit 54e24ab582
2 changed files with 34 additions and 16 deletions
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11
commands
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@@ -40,21 +40,12 @@ case "$1" in
chmod 640 "$SERVICE_ROOT/ROOTPASSWORD" "$SERVICE_ROOT/PASSWORD" chmod 640 "$SERVICE_ROOT/ROOTPASSWORD" "$SERVICE_ROOT/PASSWORD"
touch "$LINKS_FILE" touch "$LINKS_FILE"
dokku_log_info1 "Starting container"
if [[ -n $MYSQL_CUSTOM_ENV ]]; then if [[ -n $MYSQL_CUSTOM_ENV ]]; then
echo "$MYSQL_CUSTOM_ENV" | tr ';' "\n" > "$SERVICE_ROOT/ENV" echo "$MYSQL_CUSTOM_ENV" | tr ';' "\n" > "$SERVICE_ROOT/ENV"
else else
echo "" > "$SERVICE_ROOT/ENV" echo "" > "$SERVICE_ROOT/ENV"
fi fi
SERVICE_NAME=$(get_service_name "$SERVICE") service_create_container "$SERVICE"
ID=$(docker run --name "$SERVICE_NAME" -v "$SERVICE_ROOT/data:/var/lib/mysql" -v "$SERVICE_ROOT/config:/etc/mysql/conf.d" -e "MYSQL_ROOT_PASSWORD=$rootpassword" -e MYSQL_USER=mysql -e "MYSQL_PASSWORD=$password" -e "MYSQL_DATABASE=$SERVICE" --env-file="$SERVICE_ROOT/ENV" -d --restart always --label dokku=service --label dokku.service=mysql "$PLUGIN_IMAGE:$PLUGIN_IMAGE_VERSION")
echo "$ID" > "$SERVICE_ROOT/ID"
dokku_log_verbose_quiet "Waiting for container to be ready"
docker run --rm --link "$SERVICE_NAME:$PLUGIN_COMMAND_PREFIX" dokkupaas/wait > /dev/null
dokku_log_info2 "$PLUGIN_SERVICE container created: $SERVICE"
dokku "$PLUGIN_COMMAND_PREFIX:info" "$SERVICE"
;; ;;
$PLUGIN_COMMAND_PREFIX:destroy) $PLUGIN_COMMAND_PREFIX:destroy)

39
functions
View File

@@ -150,7 +150,7 @@ service_status() {
} }
service_port_expose() { service_port_expose() {
service_start "$1" service_start "$1" "true"
service_port_unpause "$1" "true" "${@:2}" service_port_unpause "$1" "true" "${@:2}"
} }
@@ -219,27 +219,54 @@ docker_ports_options() {
service_start() { service_start() {
local SERVICE="$1" local SERVICE="$1"
local QUIET="$2"
local SERVICE_ROOT="$PLUGIN_DATA_ROOT/$SERVICE" local SERVICE_ROOT="$PLUGIN_DATA_ROOT/$SERVICE"
local SERVICE_NAME=$(get_service_name "$SERVICE") local SERVICE_NAME=$(get_service_name "$SERVICE")
local ID=$(docker ps -f status=running | grep "$SERVICE_NAME" | awk '{print $1}') || true local ID=$(docker ps -f status=running | grep -e "$SERVICE_NAME$" | awk '{print $1}') || true
[[ -n $ID ]] && dokku_log_warn "Service is already started" && return 0 if [[ -n $ID ]]; then
[[ -z $QUIET ]] && dokku_log_warn "Service is already started"
return 0
fi
dokku_log_info1_quiet "Starting container" dokku_log_info1_quiet "Starting container"
local PREVIOUS_ID=$(docker ps -f status=exited | grep "$SERVICE_NAME" | awk '{print $1}') || true local PREVIOUS_ID=$(docker ps -f status=exited | grep -e "$SERVICE_NAME$" | awk '{print $1}') || true
local IMAGE_EXISTS=$(docker images | grep -e "^$PLUGIN_IMAGE " | grep -q " $PLUGIN_IMAGE_VERSION " && true)
local ROOTPASSWORD=$(cat "$SERVICE_ROOT/ROOTPASSWORD")
local PASSWORD=$(cat "$SERVICE_ROOT/PASSWORD")
if [[ -n $PREVIOUS_ID ]]; then if [[ -n $PREVIOUS_ID ]]; then
docker start "$PREVIOUS_ID" > /dev/null docker start "$PREVIOUS_ID" > /dev/null
service_port_unpause "$SERVICE" service_port_unpause "$SERVICE"
dokku_log_info2 "Container started" dokku_log_info2 "Container started"
elif $IMAGE_EXISTS && [[ -n "$ROOTPASSWORD" ]] && [[ -n "$PASSWORD" ]]; then
service_create_container "$SERVICE"
else else
dokku_log_verbose_quiet "No container exists for $SERVICE" dokku_log_verbose_quiet "Neither container nor valid configuration exists for $SERVICE"
fi fi
} }
service_create_container() {
local SERVICE="$1"
local SERVICE_ROOT="$PLUGIN_DATA_ROOT/$SERVICE"
local SERVICE_NAME=$(get_service_name "$SERVICE")
local ROOTPASSWORD=$(cat "$SERVICE_ROOT/ROOTPASSWORD")
local PASSWORD=$(cat "$SERVICE_ROOT/PASSWORD")
ID=$(docker run --name "$SERVICE_NAME" -v "$SERVICE_ROOT/data:/var/lib/mysql" -v "$SERVICE_ROOT/config:/etc/mysql/conf.d" -e "MYSQL_ROOT_PASSWORD=$ROOTPASSWORD" -e MYSQL_USER=mysql -e "MYSQL_PASSWORD=$PASSWORD" -e "MYSQL_DATABASE=$SERVICE" --env-file="$SERVICE_ROOT/ENV" -d --restart always --label dokku=service --label dokku.service=mysql "$PLUGIN_IMAGE:$PLUGIN_IMAGE_VERSION")
echo "$ID" > "$SERVICE_ROOT/ID"
dokku_log_verbose_quiet "Waiting for container to be ready"
docker run --rm --link "$SERVICE_NAME:$PLUGIN_COMMAND_PREFIX" dokkupaas/wait > /dev/null
dokku_log_info2 "$PLUGIN_SERVICE container created: $SERVICE"
dokku "$PLUGIN_COMMAND_PREFIX:info" "$SERVICE"
}
service_stop() { service_stop() {
local SERVICE="$1" local SERVICE="$1"
local SERVICE_ROOT="$PLUGIN_DATA_ROOT/$SERVICE"; local SERVICE_ROOT="$PLUGIN_DATA_ROOT/$SERVICE";
local SERVICE_NAME=$(get_service_name "$SERVICE") local SERVICE_NAME=$(get_service_name "$SERVICE")
local ID=$(docker ps -f status=running | grep "$SERVICE_NAME" | awk '{print $1}') || true local ID=$(docker ps -f status=running | grep -e "$SERVICE_NAME$" | awk '{print $1}') || true
[[ -z $ID ]] && dokku_log_warn "Service is already stopped" && return 0 [[ -z $ID ]] && dokku_log_warn "Service is already stopped" && return 0
if [[ -n $ID ]]; then if [[ -n $ID ]]; then