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feat: add ability to upgrade service image and image-version

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This commit is contained in:
Jose Diaz-Gonzalez
2018-10-10 00:13:59 -04:00
parent 265410e5e5
commit 284ffa3177
4 changed files with 68 additions and 3 deletions
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5
functions
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@@ -29,7 +29,7 @@ service_create() {
service_parse_args "${@:2}"
if ! docker images | grep -e "^$PLUGIN_IMAGE " | grep -q " $PLUGIN_IMAGE_VERSION " ; then
if ! service_image_exists "$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 pull ${IMAGE}" 1>&2
@@ -127,7 +127,6 @@ service_start() {
dokku_log_info2_quiet "Starting container"
local PREVIOUS_ID=$(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 "$SERVICE_ROOT/PASSWORD")"
@@ -135,7 +134,7 @@ service_start() {
docker start "$PREVIOUS_ID" > /dev/null
service_port_unpause "$SERVICE"
dokku_log_info2 "Container started"
elif $IMAGE_EXISTS && [[ -n "$ROOTPASSWORD" ]] && [[ -n "$PASSWORD" ]]; then
elif service_image_exists "$SERVICE" && [[ -n "$ROOTPASSWORD" ]] && [[ -n "$PASSWORD" ]]; then
service_create_container "$SERVICE"
else
dokku_log_verbose_quiet "Neither container nor valid configuration exists for $SERVICE"