From 38d90b1de679743b020f53d02a6e7d35156a05f4 Mon Sep 17 00:00:00 2001
From: pierreozoux <pierre@ozoux.net>
Date: Fri, 8 May 2015 15:05:11 +0100
Subject: [PATCH] Adds a universal runner
---
examples/meteorapp.test/BACKUP | 5 +++++
examples/meteorapp.test/RUN | 5 +++++
examples/meteorapp.test/STOP | 2 ++
examples/meteorapp.test/docker-compose.yml | 17 ++++++++++++++++
scripts/install.sh | 3 +++
unit-files/backup-u@.service | 23 ++++++++++++++++++++++
unit-files/backup-u@.timer | 10 ++++++++++
unit-files/discovery-u@.service | 20 +++++++++++++++++++
unit-files/universal@.service | 19 ++++++++++++++++++
9 files changed, 104 insertions(+)
create mode 100755 examples/meteorapp.test/BACKUP
create mode 100755 examples/meteorapp.test/RUN
create mode 100755 examples/meteorapp.test/STOP
create mode 100644 examples/meteorapp.test/docker-compose.yml
create mode 100644 unit-files/backup-u@.service
create mode 100644 unit-files/backup-u@.timer
create mode 100644 unit-files/discovery-u@.service
create mode 100644 unit-files/universal@.service
diff --git a/examples/meteorapp.test/BACKUP b/examples/meteorapp.test/BACKUP
new file mode 100755
index 0000000..a9db4e0
--- /dev/null
+++ b/examples/meteorapp.test/BACKUP
@@ -0,0 +1,5 @@
+#!/bin/bash -eux
+URL=${PWD##*/}
+db_container_name=`echo ${URL}_db_1 | sed "s/\.//"`; \
+
+docker exec $db_container_name mongodump
diff --git a/examples/meteorapp.test/RUN b/examples/meteorapp.test/RUN
new file mode 100755
index 0000000..c9048d9
--- /dev/null
+++ b/examples/meteorapp.test/RUN
@@ -0,0 +1,5 @@
+#!/bin/bash -eux
+/opt/bin/docker-compose kill || :
+/opt/bin/docker-compose rm -f || :
+/opt/bin/docker-compose up
+
diff --git a/examples/meteorapp.test/STOP b/examples/meteorapp.test/STOP
new file mode 100755
index 0000000..ebf2703
--- /dev/null
+++ b/examples/meteorapp.test/STOP
@@ -0,0 +1,2 @@
+#!/bin/bash -eux
+/opt/bin/docker-compose stop
diff --git a/examples/meteorapp.test/docker-compose.yml b/examples/meteorapp.test/docker-compose.yml
new file mode 100644
index 0000000..eb892be
--- /dev/null
+++ b/examples/meteorapp.test/docker-compose.yml
@@ -0,0 +1,17 @@
+db:
+ image: mongo
+ volumes:
+ - data/runtime/db:/data/db
+ - data/dump:/dump
+ command: mongod --smallfiles
+web:
+ image: mateorapp
+ environment:
+ - MONGO_URL=mongodb://db:27017/meteor
+ - ROOT_URL=https://meteorapp.test
+ links:
+ - db:db
+ volumes:
+ - logs:/home/app/logs
+ ports:
+ - 80
diff --git a/scripts/install.sh b/scripts/install.sh
index dd8ecb6..d2159d2 100755
--- a/scripts/install.sh
+++ b/scripts/install.sh
@@ -46,4 +46,7 @@ TRUST_VALUE=':6:'
echo $TRUSTVAR$TRUST_VALUE | gpg --import-ownertrust
docker run --rm -v /opt/bin:/target jpetazzo/nsenter
+curl -L https://github.com/docker/compose/releases/download/1.2.0/docker-compose-`uname -s`-`uname -m` > /opt/bin/docker-compose
+chmod +x /opt/bin/docker-compose
+update_engine_client -update
diff --git a/unit-files/backup-u@.service b/unit-files/backup-u@.service
new file mode 100644
index 0000000..e55ecef
--- /dev/null
+++ b/unit-files/backup-u@.service
@@ -0,0 +1,23 @@
+[Unit]
+Description=Back up data from %i
+
+[Service]
+Type=oneshot
+TimeoutStartSec=0
+Nice=0
+WorkingDirectory=/data/domains/%i/
+EnvironmentFile=/etc/environment
+ExecStartPre=/bin/bash -euxc 'sleep `shuf -i 0-400 -n 1`'
+ExecStartPre=/bin/bash -euxc '/data/domains/%i/BACKUP'
+ExecStart=/bin/bash -euxc ' \
+ /bin/docker run \
+ --rm \
+ --name backup-%i \
+ -h backup.container \
+ -v /root:/root \
+ -v /data/domains/%i:/backup indiepaas/duplicity \
+ --full-if-older-than 1W \
+ --encrypt-key ${ENCRYPT_KEY} \
+ /backup \
+ sftp://${BACKUP_DESTINATION}/%i'
+
diff --git a/unit-files/backup-u@.timer b/unit-files/backup-u@.timer
new file mode 100644
index 0000000..33a4c63
--- /dev/null
+++ b/unit-files/backup-u@.timer
@@ -0,0 +1,10 @@
+[Unit]
+Description=Hourly backup of www and mysql content.
+
+# Dependency binding
+BindsTo=universal@%i.service
+
+[Timer]
+OnActiveSec=20
+OnUnitActiveSec=60min
+
diff --git a/unit-files/discovery-u@.service b/unit-files/discovery-u@.service
new file mode 100644
index 0000000..b046053
--- /dev/null
+++ b/unit-files/discovery-u@.service
@@ -0,0 +1,20 @@
+[Unit]
+Description=%p for %i etcd registration
+
+# Requirements
+Requires=etcd.service
+
+# Dependency binding
+BindsTo=universal@%i.service
+
+[Service]
+Type=oneshot
+RemainAfterExit=yes
+Environment=URL=%i
+ExecStart=/bin/bash -euxc ' \
+ sleep 3; \
+ container_name=`echo ${URL}_web_1 | sed "s/\.//"`; \
+ ip=`docker inspect --format \'{{.NetworkSettings.IPAddress}}\' $container_name`; \
+ etcdctl --peers 172.17.42.1:4001 set /services/web/%i \'{"ip":"\'$ip\'", "port":"80"}\';'
+ExecStop=-/usr/bin/etcdctl rm /services/web/%i
+
diff --git a/unit-files/universal@.service b/unit-files/universal@.service
new file mode 100644
index 0000000..1ef0e90
--- /dev/null
+++ b/unit-files/universal@.service
@@ -0,0 +1,19 @@
+[Unit]
+Description=%p-%i
+
+# Requirements
+Requires=docker.service
+Requires=discovery-u@%i.service
+Requires=backup-u@%i.timer
+
+# Dependency ordering
+After=docker.service
+Before=discovery-u@%i.service
+Before=backup-u@%i.timer
+
+[Service]
+WorkingDirectory=/data/domains/%i/
+ExecStartPre=/bin/cp /data/domains/%i/TLS/%i.pem /data/runtime/haproxy/approved-certs/%i.pem
+ExecStart=/bin/bash -euxc '/data/domains/%i/RUN'
+ExecStop=/data/domains/%i/STOP
+
--
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