From d3b4cc974f6b961c655e7dc585e81b562870f4b8 Mon Sep 17 00:00:00 2001
From: Scott Hussey <sh8121@att.com>
Date: Wed, 29 Nov 2017 16:03:46 -0600
Subject: [PATCH] Create simplestreams cache image

- Create image with simplestreams package
- Mirror current upstream maas.io xenial images
- Run apache on port 8888 to serve the simplestreams repo

Change-Id: I121d62894464ae62a2a59bd62a2448835a1f67af
---
 Makefile                        | 12 +++++++++++-
 images/sstream-cache/Dockerfile | 29 +++++++++++++++++++++++++++++
 2 files changed, 40 insertions(+), 1 deletion(-)
 create mode 100644 images/sstream-cache/Dockerfile

diff --git a/Makefile b/Makefile
index 42ae366..8539a8e 100644
--- a/Makefile
+++ b/Makefile
@@ -17,6 +17,8 @@ REGION_SUFFIX              ?= regiond
 REGION_IMG_DIR             ?= images/maas-region-controller
 RACK_SUFFIX                ?= rackd
 RACK_IMG_DIR               ?= images/maas-rack-controller
+CACHE_SUFFIX               ?= cache
+CACHE_IMG_DIR              ?= images/sstream-cache
 IMAGE_PREFIX               ?= attcomdev
 IMAGE_TAG                  ?= latest
 HELM                       ?= helm
@@ -25,7 +27,7 @@ USE_PROXY                  ?= false
 
 # Build all docker images for this project
 .PHONY: images
-images: build_rack build_region
+images: build_rack build_region build_cache
 
 # Create tgz of the chart
 .PHONY: charts
@@ -61,6 +63,14 @@ else
 	docker build -t $(IMAGE_PREFIX)/$(MAAS_IMAGE_COMMON)-$(REGION_SUFFIX):$(IMAGE_TAG) -f $(REGION_IMG_DIR)/Dockerfile $(REGION_IMG_DIR)
 endif
 
+.PHONY: build_cache
+build_cache:
+ifeq ($(USE_PROXY), true)
+	docker build -t $(IMAGE_PREFIX)/$(MAAS_IMAGE_COMMON)-$(CACHE_SUFFIX):$(IMAGE_TAG) -f $(CACHE_IMG_DIR)/Dockerfile $(CACHE_IMG_DIR) --build-arg http_proxy=$(PROXY) --build-arg https_proxy=$(PROXY)
+else
+	docker build -t $(IMAGE_PREFIX)/$(MAAS_IMAGE_COMMON)-$(CACHE_SUFFIX):$(IMAGE_TAG) -f $(CACHE_IMG_DIR)/Dockerfile $(CACHE_IMG_DIR)
+endif
+
 .PHONY: clean
 clean:
 	rm -rf build
diff --git a/images/sstream-cache/Dockerfile b/images/sstream-cache/Dockerfile
new file mode 100644
index 0000000..dbeba6e
--- /dev/null
+++ b/images/sstream-cache/Dockerfile
@@ -0,0 +1,29 @@
+FROM ubuntu:16.04
+
+ENV IMAGE_SRC https://images.maas.io/ephemeral-v3/daily/
+
+RUN apt-get -qq update && \
+    apt install -y simplestreams \
+                   apache2 \
+                   gpgv \
+                   ubuntu-cloudimage-keyring \
+                   python-certifi --no-install-recommends
+
+RUN sstream-mirror --keyring=/usr/share/keyrings/ubuntu-cloudimage-keyring.gpg $IMAGE_SRC \
+    /var/www/html/maas/images/ephemeral-v3/daily 'arch=amd64' 'release~xenial' --max=1 --progress
+
+RUN sstream-mirror --keyring=/usr/share/keyrings/ubuntu-cloudimage-keyring.gpg $IMAGE_SRC \
+   /var/www/html/maas/images/ephemeral-v3/daily 'os~(grub*|pxelinux)' --max=1 --progress
+
+RUN sh -c 'echo "" > /etc/apache2/ports.conf'
+
+ENV APACHE_RUN_USER www-data
+ENV APACHE_RUN_GROUP www-data
+ENV APACHE_PID_FILE /var/run/apache2.pid
+ENV APACHE_RUN_DIR /var/run/
+ENV APACHE_LOCK_DIR /var/lock
+ENV APACHE_LOG_DIR /var/log/
+ENV LANG C
+
+ENTRYPOINT ["/usr/sbin/apache2"]
+CMD ["-E", "/dev/stderr","-c","ErrorLog /dev/stderr","-c","Listen 8888","-c","ServerRoot /etc/apache2","-c","DocumentRoot /var/www/html","-D","FOREGROUND"]