223aab449b
This will allow us to alias the docker binary with podman for most actions - other than updating running containers.
185 lines
8.4 KiB
Bash
Executable File
185 lines
8.4 KiB
Bash
Executable File
#!/usr/bin/env bash
|
|
source "$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)/config"
|
|
set -eo pipefail
|
|
[[ $DOKKU_TRACE ]] && set -x
|
|
source "$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)/common-functions"
|
|
source "$PLUGIN_CORE_AVAILABLE_PATH/common/functions"
|
|
source "$PLUGIN_AVAILABLE_PATH/config/functions"
|
|
if [[ -f "$PLUGIN_AVAILABLE_PATH/docker-options/functions" ]]; then
|
|
source "$PLUGIN_AVAILABLE_PATH/docker-options/functions"
|
|
fi
|
|
|
|
service_connect() {
|
|
local SERVICE="$1"
|
|
local SERVICE_ROOT="$PLUGIN_DATA_ROOT/$SERVICE"
|
|
local SERVICE_NAME="$(get_service_name "$SERVICE")"
|
|
local DATABASE_NAME="$(get_database_name "$SERVICE")"
|
|
local PASSWORD="$(service_password "$SERVICE")"
|
|
local SERVICE_TTY_OPTS
|
|
has_tty && SERVICE_TTY_OPTS="-t"
|
|
|
|
"$DOCKER_BIN" container exec --env=LANG=C.UTF-8 --env=LC_ALL=C.UTF-8 -i $SERVICE_TTY_OPTS "$SERVICE_NAME" mysql --user=mysql --password="$PASSWORD" --database="$DATABASE_NAME"
|
|
}
|
|
|
|
service_create() {
|
|
local SERVICE="$1"
|
|
is_valid_service_name "$SERVICE" || dokku_log_fail "Please specify a valid name for the service. Valid characters are: [A-Za-z0-9_]+"
|
|
[[ -z "$SERVICE" ]] && dokku_log_fail "Please specify a valid name for the service"
|
|
[[ ! -d "$PLUGIN_DATA_ROOT/$SERVICE" ]] || dokku_log_fail "$PLUGIN_SERVICE service $SERVICE already exists"
|
|
SERVICE_ROOT="$PLUGIN_DATA_ROOT/$SERVICE"
|
|
LINKS_FILE="$SERVICE_ROOT/LINKS"
|
|
|
|
service_parse_args "${@:2}"
|
|
|
|
if ! service_image_exists "$SERVICE"; then
|
|
if [[ "$PLUGIN_DISABLE_PULL" == "true" ]]; then
|
|
dokku_log_warn "${PLUGIN_DISABLE_PULL_VARIABLE} environment variable detected. Not running pull command." 1>&2
|
|
dokku_log_warn " docker image pull ${IMAGE}" 1>&2
|
|
dokku_log_warn "$PLUGIN_SERVICE service creation failed"
|
|
exit 1
|
|
fi
|
|
"$DOCKER_BIN" image pull "$PLUGIN_IMAGE:$PLUGIN_IMAGE_VERSION" || dokku_log_fail "$PLUGIN_SERVICE image $PLUGIN_IMAGE:$PLUGIN_IMAGE_VERSION pull failed"
|
|
fi
|
|
|
|
plugn trigger service-action pre-create "$PLUGIN_COMMAND_PREFIX" "$SERVICE"
|
|
mkdir -p "$SERVICE_ROOT" || dokku_log_fail "Unable to create service directory"
|
|
mkdir -p "$SERVICE_ROOT/data" || dokku_log_fail "Unable to create service data directory"
|
|
mkdir -p "$SERVICE_ROOT/$PLUGIN_CONFIG_SUFFIX" || dokku_log_fail "Unable to create service config directory"
|
|
touch "$LINKS_FILE"
|
|
|
|
echo -e "[mysqld]\nperformance_schema = 0" >"$SERVICE_ROOT/$PLUGIN_CONFIG_SUFFIX/disable_performance_schema.cnf"
|
|
echo -e "[mysqld]\ncharacter-set-server = utf8\ncollation-server = utf8_general_ci" >"$SERVICE_ROOT/$PLUGIN_CONFIG_SUFFIX/charset_utf8.cnf"
|
|
ROOTPASSWORD=$(openssl rand -hex 8)
|
|
PASSWORD=$(openssl rand -hex 8)
|
|
if [[ -n "$SERVICE_PASSWORD" ]]; then
|
|
PASSWORD="$SERVICE_PASSWORD"
|
|
dokku_log_warn "Specified password may not be as secure as the auto-generated password"
|
|
fi
|
|
if [[ -n "$SERVICE_ROOT_PASSWORD" ]]; then
|
|
ROOTPASSWORD="$SERVICE_ROOT_PASSWORD"
|
|
dokku_log_warn "Specified root password may not be as secure as the auto-generated root password"
|
|
fi
|
|
echo "$ROOTPASSWORD" >"$SERVICE_ROOT/ROOTPASSWORD"
|
|
echo "$PASSWORD" >"$SERVICE_ROOT/PASSWORD"
|
|
chmod 640 "$SERVICE_ROOT/ROOTPASSWORD" "$SERVICE_ROOT/PASSWORD"
|
|
|
|
service_commit_config "$SERVICE"
|
|
write_database_name "$SERVICE"
|
|
plugn trigger service-action post-create "$PLUGIN_COMMAND_PREFIX" "$SERVICE"
|
|
service_create_container "$SERVICE"
|
|
plugn trigger service-action post-create-complete "$PLUGIN_COMMAND_PREFIX" "$SERVICE"
|
|
}
|
|
|
|
service_create_container() {
|
|
local SERVICE="$1"
|
|
local SERVICE_ROOT="$PLUGIN_DATA_ROOT/$SERVICE"
|
|
local SERVICE_HOST_ROOT="$PLUGIN_DATA_HOST_ROOT/$SERVICE"
|
|
local SERVICE_NAME="$(get_service_name "$SERVICE")"
|
|
local ROOTPASSWORD="$(service_root_password "$SERVICE")"
|
|
local PASSWORD="$(service_password "$SERVICE")"
|
|
local DATABASE_NAME="$(get_database_name "$SERVICE")"
|
|
local MEMORY_LIMIT=""
|
|
|
|
if [[ -f "$SERVICE_ROOT/CONFIG_OPTIONS" ]]; then
|
|
export CONFIG_OPTIONS="$(cat "$SERVICE_ROOT/CONFIG_OPTIONS")"
|
|
fi
|
|
|
|
[[ -f "$SERVICE_ROOT/SERVICE_MEMORY" ]] && SERVICE_MEMORY="$(cat "$SERVICE_ROOT/SERVICE_MEMORY")"
|
|
if [[ -n "$SERVICE_MEMORY" ]]; then
|
|
MEMORY_LIMIT="--memory=${SERVICE_MEMORY}m"
|
|
fi
|
|
|
|
[[ -f "$SERVICE_ROOT/SHM_SIZE" ]] && SERVICE_SHM_SIZE="$(cat "$SERVICE_ROOT/SHM_SIZE")"
|
|
if [[ -n "$SERVICE_SHM_SIZE" ]]; then
|
|
SHM_SIZE="--shm-size=${SERVICE_SHM_SIZE}"
|
|
fi
|
|
|
|
[[ -f "$SERVICE_ROOT/IMAGE" ]] && PLUGIN_IMAGE="$(cat "$SERVICE_ROOT/IMAGE")"
|
|
[[ -f "$SERVICE_ROOT/IMAGE_VERSION" ]] && PLUGIN_IMAGE_VERSION="$(cat "$SERVICE_ROOT/IMAGE_VERSION")"
|
|
|
|
# shellcheck disable=SC2086
|
|
ID=$("$DOCKER_BIN" container run --name "$SERVICE_NAME" $MEMORY_LIMIT $SHM_SIZE -v "$SERVICE_HOST_ROOT/data:/var/lib/mysql" -v "$SERVICE_HOST_ROOT/$PLUGIN_CONFIG_SUFFIX:/etc/mysql/conf.d" -e "MYSQL_ROOT_PASSWORD=$ROOTPASSWORD" -e MYSQL_USER=mysql -e "MYSQL_PASSWORD=$PASSWORD" -e "MYSQL_DATABASE=$DATABASE_NAME" --env-file="$SERVICE_ROOT/ENV" -d --restart always --label dokku=service --label dokku.service=mysql "$PLUGIN_IMAGE:$PLUGIN_IMAGE_VERSION" $CONFIG_OPTIONS)
|
|
echo "$ID" >"$SERVICE_ROOT/ID"
|
|
|
|
dokku_log_verbose_quiet "Waiting for container to be ready"
|
|
"$DOCKER_BIN" container run --rm --link "$SERVICE_NAME:$PLUGIN_COMMAND_PREFIX" "$PLUGIN_WAIT_IMAGE" -p "$PLUGIN_DATASTORE_WAIT_PORT" >/dev/null
|
|
|
|
dokku_log_info2 "$PLUGIN_SERVICE container created: $SERVICE"
|
|
service_info "$SERVICE"
|
|
}
|
|
|
|
service_export() {
|
|
local SERVICE="$1"
|
|
local SERVICE_ROOT="$PLUGIN_DATA_ROOT/$SERVICE"
|
|
local SERVICE_NAME="$(get_service_name "$SERVICE")"
|
|
local DATABASE_NAME="$(get_database_name "$SERVICE")"
|
|
local PASSWORD="$(service_password "$SERVICE")"
|
|
|
|
[[ -n $SSH_TTY ]] && stty -opost
|
|
"$DOCKER_BIN" container exec "$SERVICE_NAME" bash -c "printf '[client]\ndefault-character-set=utf8mb4\npassword=$PASSWORD\n' > /root/credentials.cnf"
|
|
"$DOCKER_BIN" container exec "$SERVICE_NAME" mysqldump --defaults-extra-file=/root/credentials.cnf --user=mysql --single-transaction --no-tablespaces --quick "$DATABASE_NAME"
|
|
"$DOCKER_BIN" container exec "$SERVICE_NAME" rm /root/credentials.cnf
|
|
status=$?
|
|
[[ -n $SSH_TTY ]] && stty opost
|
|
exit $status
|
|
}
|
|
|
|
service_import() {
|
|
local SERVICE="$1"
|
|
local SERVICE_ROOT="$PLUGIN_DATA_ROOT/$SERVICE"
|
|
local SERVICE_NAME="$(get_service_name "$SERVICE")"
|
|
local SERVICE_HOST_ROOT="$PLUGIN_DATA_HOST_ROOT/$SERVICE"
|
|
local DATABASE_NAME="$(get_database_name "$SERVICE")"
|
|
local ROOTPASSWORD="$(service_root_password "$SERVICE")"
|
|
|
|
if [[ -t 0 ]]; then
|
|
dokku_log_fail "No data provided on stdin."
|
|
fi
|
|
"$DOCKER_BIN" container exec -i "$SERVICE_NAME" mysql --user=root --password="$ROOTPASSWORD" "$DATABASE_NAME"
|
|
}
|
|
|
|
service_start() {
|
|
local SERVICE="$1"
|
|
local QUIET="$2"
|
|
local SERVICE_ROOT="$PLUGIN_DATA_ROOT/$SERVICE"
|
|
local SERVICE_NAME="$(get_service_name "$SERVICE")"
|
|
local ID=$("$DOCKER_BIN" container ps -aq --no-trunc --filter "status=running" --filter "name=^/$SERVICE_NAME$" --format '{{ .ID }}') || true
|
|
if [[ -n $ID ]]; then
|
|
[[ -z $QUIET ]] && dokku_log_warn "Service is already started"
|
|
if [[ ! -f "$SERVICE_ROOT/ID" ]] || [[ "$(cat "$SERVICE_ROOT/ID")" != "$ID" ]]; then
|
|
[[ -z $QUIET ]] && dokku_log_warn "Updating local container ID"
|
|
echo "$ID" >"$SERVICE_ROOT/ID"
|
|
fi
|
|
return 0
|
|
fi
|
|
|
|
dokku_log_info2_quiet "Starting container"
|
|
local PREVIOUS_ID=$("$DOCKER_BIN" container ps -aq --no-trunc --filter "status=exited" --filter "name=^/$SERVICE_NAME$" --format '{{ .ID }}') || true
|
|
local ROOTPASSWORD="$(service_root_password "$SERVICE")"
|
|
local PASSWORD="$(service_password "$SERVICE")"
|
|
|
|
if [[ -n $PREVIOUS_ID ]]; then
|
|
"$DOCKER_BIN" container start "$PREVIOUS_ID" >/dev/null
|
|
service_port_unpause "$SERVICE"
|
|
dokku_log_info2 "Container started"
|
|
elif service_image_exists "$SERVICE" && [[ -n "$ROOTPASSWORD" ]] && [[ -n "$PASSWORD" ]]; then
|
|
service_create_container "$SERVICE"
|
|
else
|
|
if ! service_image_exists "$SERVICE"; then
|
|
[[ -f "$SERVICE_ROOT/IMAGE" ]] && PLUGIN_IMAGE="$(cat "$SERVICE_ROOT/IMAGE")"
|
|
[[ -f "$SERVICE_ROOT/IMAGE_VERSION" ]] && PLUGIN_IMAGE_VERSION="$(cat "$SERVICE_ROOT/IMAGE_VERSION")"
|
|
dokku_log_verbose_quiet "Missing image $PLUGIN_IMAGE:$PLUGIN_IMAGE_VERSION for $SERVICE"
|
|
else
|
|
dokku_log_verbose_quiet "Neither container nor valid configuration exists for $SERVICE"
|
|
fi
|
|
fi
|
|
}
|
|
|
|
service_url() {
|
|
local SERVICE="$1"
|
|
local SERVICE_DNS_HOSTNAME="$(service_dns_hostname "$SERVICE")"
|
|
local DATABASE_NAME="$(get_database_name "$SERVICE")"
|
|
local PASSWORD="$(service_password "$SERVICE")"
|
|
echo "$PLUGIN_SCHEME://mysql:$PASSWORD@$SERVICE_DNS_HOSTNAME:${PLUGIN_DATASTORE_PORTS[0]}/$DATABASE_NAME"
|
|
}
|