From 741ce35913c731452aeeba926459f01d0b56c583 Mon Sep 17 00:00:00 2001
From: Ardalan Mirzaei <ardalan.mirzaei@sydney.edu.au>
Date: Tue, 21 Jun 2022 13:22:21 +1000
Subject: [PATCH 1/3] intial push

This is for issue #41 to minimise downtime.
---
 deployment.sh              | 24 ++++++++++++++++++++++++
 docker-compose.traefik.yml | 22 ++++++++++++++++++++++
 docker-compose.yml         | 13 -------------
 hooks.json                 |  8 ++++++++
 update.sh                  |  7 ++++++-
 5 files changed, 60 insertions(+), 14 deletions(-)
 create mode 100644 deployment.sh
 create mode 100644 docker-compose.traefik.yml
 create mode 100644 hooks.json

diff --git a/deployment.sh b/deployment.sh
new file mode 100644
index 0000000..6f1d7d3
--- /dev/null
+++ b/deployment.sh
@@ -0,0 +1,24 @@
+#!/bin/sh
+
+git reset --hard HEAD
+git pull
+
+if [ $(docker ps -f name=blue -q) ]
+then
+    ENV="green"
+    OLD="blue"
+else
+    ENV="blue"
+    OLD="green"
+fi
+
+echo $ENV > ./updater/container_version
+
+echo "Starting "$ENV" container"
+docker-compose --project-name=$ENV up -d
+
+echo "Waiting..."
+sleep 5s
+
+echo "Stopping "$OLD" container"
+docker-compose --project-name=$OLD stop
diff --git a/docker-compose.traefik.yml b/docker-compose.traefik.yml
new file mode 100644
index 0000000..95a9e19
--- /dev/null
+++ b/docker-compose.traefik.yml
@@ -0,0 +1,22 @@
+version: "3"
+
+services:
+  traefik:
+    image: traefik:alpine
+    ports:
+      - 80:80
+      - 443:443
+    networks:
+      - web
+      - default
+    volumes:
+      - /var/run/docker.sock:/var/run/docker.sock
+      - ./traefik/traefik.toml:/traefik.toml
+      - ./shared_config/acme.json:/acme.json
+
+volumes:
+  nginx_cache:
+
+networks:
+  web:
+    external: true
\ No newline at end of file
diff --git a/docker-compose.yml b/docker-compose.yml
index 6bbe290..bbdfa76 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -43,19 +43,6 @@ services:
       - traefik.enable=true
       - traefik.port=80
 
-  traefik:
-    image: traefik:alpine
-    ports:
-      - 80:80
-      - 443:443
-    networks:
-      - web
-      - default
-    volumes:
-      - /var/run/docker.sock:/var/run/docker.sock
-      - ./traefik/traefik.toml:/traefik.toml
-      - ./shared_config/acme.json:/acme.json
-
 volumes:
   nginx_cache:
 
diff --git a/hooks.json b/hooks.json
new file mode 100644
index 0000000..42b10b2
--- /dev/null
+++ b/hooks.json
@@ -0,0 +1,8 @@
+[
+  {
+    "id": "deployupdate",
+    "execute-command":"/deployment.sh",
+    "command-working-directory": "/",
+    "response-message": "Pushing new updates to server."
+  }
+]
diff --git a/update.sh b/update.sh
index 5d164ea..559b949 100755
--- a/update.sh
+++ b/update.sh
@@ -3,5 +3,10 @@
 git reset --hard HEAD
 git pull
 touch shared_config/acme.json & chmod 600 shared_config/acme.json
+docker-compose down -f docker-compose.traefik.yml 
 docker-compose down
-docker-compose up --force-recreate --build -d
\ No newline at end of file
+docker-compose up -f docker-compose.traefik.yml --force-recreate --build -d
+# docker-compose up --force-recreate --build -d
+chmod 600 ./deployment.sh
+. ./deployment.sh # run in global?
+webhook -hooks hooks.json & # ensure installed: sudo apt-get install webhook

From dc8c88b2447c77aacac221f780c9d6a0708eb9a4 Mon Sep 17 00:00:00 2001
From: Ardalan Mirzaei <ardalan.mirzaei@sydney.edu.au>
Date: Tue, 21 Jun 2022 13:38:05 +1000
Subject: [PATCH 2/3] make deployment executable

---
 update.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/update.sh b/update.sh
index 559b949..c96e694 100755
--- a/update.sh
+++ b/update.sh
@@ -7,6 +7,6 @@ docker-compose down -f docker-compose.traefik.yml
 docker-compose down
 docker-compose up -f docker-compose.traefik.yml --force-recreate --build -d
 # docker-compose up --force-recreate --build -d
-chmod 600 ./deployment.sh
+chmod +x ./deployment.sh
 . ./deployment.sh # run in global?
 webhook -hooks hooks.json & # ensure installed: sudo apt-get install webhook

From fb8c31adfdb5a0580d3474df56e6bc2f273dddf1 Mon Sep 17 00:00:00 2001
From: Ardalan Mirzaei <ardalan.mirzaei@sydney.edu.au>
Date: Tue, 21 Jun 2022 13:40:25 +1000
Subject: [PATCH 3/3] Update update.sh

---
 update.sh | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/update.sh b/update.sh
index c96e694..42b9d3f 100755
--- a/update.sh
+++ b/update.sh
@@ -5,6 +5,8 @@ git pull
 touch shared_config/acme.json & chmod 600 shared_config/acme.json
 docker-compose down -f docker-compose.traefik.yml 
 docker-compose down
+docker-compose --project-name=blue stop
+docker-compose --project-name=green stop
 docker-compose up -f docker-compose.traefik.yml --force-recreate --build -d
 # docker-compose up --force-recreate --build -d
 chmod +x ./deployment.sh