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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 00:52:11 -04:00
parent f52ad1a27f
commit eae373e679
2 changed files with 24 additions and 14 deletions
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11
commands
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@@ -35,21 +35,12 @@ case "$1" in
curl "https://raw.githubusercontent.com/antirez/redis/${REDIS_IMAGE_VERSION:0:3}/redis.conf" > "$SERVICE_ROOT/config/redis.conf" || dokku_log_fail "Unable to download the default redis.conf to the config directory"
touch "$LINKS_FILE"
dokku_log_info1 "Starting container"
if [[ -n $REDIS_CUSTOM_ENV ]]; then
echo "$REDIS_CUSTOM_ENV" | tr ';' "\n" > "$SERVICE_ROOT/ENV"
else
echo "" > "$SERVICE_ROOT/ENV"
fi
SERVICE_NAME=$(get_service_name "$SERVICE")
ID=$(docker run --name "$SERVICE_NAME" -v "$SERVICE_ROOT/data:/data" -v "$SERVICE_ROOT/config:/usr/local/etc/redis" --env-file="$SERVICE_ROOT/ENV" -d --restart always --label dokku=service --label dokku.service=redis "$PLUGIN_IMAGE:$PLUGIN_IMAGE_VERSION" redis-server /usr/local/etc/redis/redis.conf)
echo "$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" "$SERVICE"
service_create_container "$SERVICE"
;;
$PLUGIN_COMMAND_PREFIX:destroy)

27
functions
View File

@@ -222,28 +222,47 @@ service_start() {
local QUIET="$2"
local SERVICE_ROOT="$PLUGIN_DATA_ROOT/$SERVICE"
local SERVICE_NAME=$(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
if [[ -n $ID ]]; then
[[ -z $QUIET ]] && dokku_log_warn "Service is already started"
return 0
fi
dokku_log_info1_quiet "Starting container"
local PREVIOUS_ID=$(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)
if [[ -n $PREVIOUS_ID ]]; then
docker start "$PREVIOUS_ID" > /dev/null
service_port_unpause "$SERVICE"
dokku_log_info2 "Container started"
elif $IMAGE_EXISTS; then
service_create_container "$SERVICE"
else
dokku_log_verbose_quiet "No container exists for $SERVICE"
dokku_log_verbose_quiet "Neither container nor valid configuration exists for $SERVICE"
fi
}
service_create_container() {
local SERVICE="$1"
local SERVICE_ROOT="$PLUGIN_DATA_ROOT/$SERVICE"
local SERVICE_NAME=$(get_service_name "$SERVICE")
ID=$(docker run --name "$SERVICE_NAME" -v "$SERVICE_ROOT/data:/data" -v "$SERVICE_ROOT/config:/usr/local/etc/redis" --env-file="$SERVICE_ROOT/ENV" -d --restart always --label dokku=service --label dokku.service=redis "$PLUGIN_IMAGE:$PLUGIN_IMAGE_VERSION" redis-server /usr/local/etc/redis/redis.conf)
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() {
local SERVICE="$1"
local SERVICE_ROOT="$PLUGIN_DATA_ROOT/$SERVICE";
local SERVICE_NAME=$(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
if [[ -n $ID ]]; then