feat(store): add store-admin container

Author: carmstrong

deisctl/units/deis-store-admin.service

@@ -0,0 +1,18 @@
+[Unit]
+Description=deis-store-admin
+
+[Service]
+EnvironmentFile=/etc/environment
+TimeoutStartSec=20m
+ExecStartPre=/bin/sh -c "IMAGE=`/run/deis/bin/get_image /deis/store-admin` && docker history $IMAGE >/dev/null 2>&1 || docker pull $IMAGE"
+ExecStartPre=/bin/sh -c "docker inspect deis-store-admin >/dev/null 2>&1 && docker rm -f deis-store-admin >/dev/null 2>&1 || true"
+ExecStart=/bin/sh -c "IMAGE=`/run/deis/bin/get_image /deis/store-admin` && docker run --name deis-store-admin --rm --volumes-from=deis-store-daemon-data --volumes-from=deis-store-monitor-data -e HOST=$COREOS_PRIVATE_IPV4 $IMAGE"
+ExecStopPost=-/usr/bin/docker rm -f deis-store-admin
+Restart=on-failure
+RestartSec=5
+
+[Install]
+WantedBy=multi-user.target
+
+[X-Fleet]
+Global=true

store/Makefile

@@ -1,8 +1,10 @@
 include ../includes.mk
 
-TEMPLATE_IMAGES=daemon gateway metadata monitor
+TEMPLATE_IMAGES=admin daemon gateway metadata monitor
 BUILT_IMAGES=base $(TEMPLATE_IMAGES)
 
+ADMIN_IMAGE = $(IMAGE_PREFIX)store-admin:$(BUILD_TAG)
+ADMIN_DEV_IMAGE = $(DEV_REGISTRY)/$(ADMIN_IMAGE)
 DAEMON_IMAGE = $(IMAGE_PREFIX)store-daemon:$(BUILD_TAG)
 DAEMON_DEV_IMAGE = $(DEV_REGISTRY)/$(DAEMON_IMAGE)
 GATEWAY_IMAGE = $(IMAGE_PREFIX)store-gateway:$(BUILD_TAG)
@@ -68,6 +70,8 @@ run: install start
 dev-release: push set-image
 
 push: check-registry
+	docker tag $(ADMIN_IMAGE) $(ADMIN_DEV_IMAGE)
+	docker push $(ADMIN_DEV_IMAGE)
 	docker tag $(DAEMON_IMAGE) $(DAEMON_DEV_IMAGE)
 	docker push $(DAEMON_DEV_IMAGE)
 	docker tag $(GATEWAY_IMAGE) $(GATEWAY_DEV_IMAGE)
@@ -78,12 +82,14 @@ push: check-registry
 	docker push $(MONITOR_DEV_IMAGE)
 
 set-image: check-deisctl
+	deisctl config store-admin set image=$(ADMIN_DEV_IMAGE)
 	deisctl config store-daemon set image=$(DAEMON_DEV_IMAGE)
 	deisctl config store-gateway set image=$(GATEWAY_DEV_IMAGE)
 	deisctl config store-metadata set image=$(METADATA_DEV_IMAGE)
 	deisctl config store-monitor set image=$(MONITOR_DEV_IMAGE)
 
 release:
+	docker push $(ADMIN_IMAGE)
 	docker push $(DAEMON_IMAGE)
 	docker push $(GATEWAY_IMAGE)
 	docker push $(METADATA_IMAGE)

store/admin/Dockerfile.template

@@ -0,0 +1,5 @@
+#FROM is generated dynamically by the Makefile
+
+WORKDIR /app
+CMD ["/app/bin/boot"]
+ADD bin/boot /app/bin/boot

store/admin/bin/boot

@@ -0,0 +1,14 @@
+#!/bin/bash
+#
+# This script is designed to be run inside the container
+#
+
+ETCD_PORT=${ETCD_PORT:-4001}
+ETCD="$HOST:$ETCD_PORT"
+
+confd -node $ETCD -config-file /app/confd.toml &
+
+# loop forever until the container is stopped
+while true; do
+  sleep 5
+done