From 88d5475691241957466303d0c0763fa4eb5250b3 Mon Sep 17 00:00:00 2001
From: kiloreux <kiloreux@users.noreply.github.com>
Date: Wed, 29 Nov 2017 11:06:45 +0100
Subject: [PATCH] [wip] K8s (#162)

* Initial kube

* Added testing docker image

* Added docker building

* Deploy the branch

* Deploy to production

* hiddent maybe

* Faster build please

* One charachter

* We need to use yaml in standard way

* Bring test back again

* Added command arguments

* Move to tus project

* Domain expired
---
 .infra/kube/00-namespace.yaml |  5 ++++
 .infra/kube/deployment.yaml   | 19 ++++++++++++++
 .infra/kube/ingress-tls.yaml  | 22 ++++++++++++++++
 .infra/kube/service.yaml      | 13 ++++++++++
 .scripts/deploy_gcloud.sh     | 47 +++++++++++++++++++++++++++++++++++
 .travis.yml                   | 13 ++++++++++
 6 files changed, 119 insertions(+)
 create mode 100644 .infra/kube/00-namespace.yaml
 create mode 100644 .infra/kube/deployment.yaml
 create mode 100644 .infra/kube/ingress-tls.yaml
 create mode 100644 .infra/kube/service.yaml
 create mode 100755 .scripts/deploy_gcloud.sh

diff --git a/.infra/kube/00-namespace.yaml b/.infra/kube/00-namespace.yaml
new file mode 100644
index 0000000..da874a3
--- /dev/null
+++ b/.infra/kube/00-namespace.yaml
@@ -0,0 +1,5 @@
+apiVersion: v1
+kind: Namespace
+metadata:
+  name: tus
+
diff --git a/.infra/kube/deployment.yaml b/.infra/kube/deployment.yaml
new file mode 100644
index 0000000..e170349
--- /dev/null
+++ b/.infra/kube/deployment.yaml
@@ -0,0 +1,19 @@
+apiVersion: extensions/v1beta1
+kind: Deployment
+metadata:
+  name: tusd
+  namespace: tus
+spec:
+  replicas: 1
+  template:
+    metadata:
+      labels:
+        app: tusd
+    spec:
+      containers:
+      - image: docker.io/tusproject/tusd:latest
+        imagePullPolicy: Always
+        args: ["-port=8080","-behind-proxy","-max-size=1000000000"]
+        name: tusd
+        ports:
+        - containerPort: 8080
diff --git a/.infra/kube/ingress-tls.yaml b/.infra/kube/ingress-tls.yaml
new file mode 100644
index 0000000..c2dddc2
--- /dev/null
+++ b/.infra/kube/ingress-tls.yaml
@@ -0,0 +1,22 @@
+apiVersion: extensions/v1beta1
+kind: Ingress
+metadata:
+  name: tusd
+  namespace: tus
+  annotations:
+    kubernetes.io/tls-acme: "true"
+    kubernetes.io/ingress.class: "nginx"
+spec:
+  tls:
+  - hosts:
+    - thesocialcactus.com
+    secretName: tusd-tls
+  rules:
+  - host: thesocialcactus.com
+    http:
+      paths:
+      - path: /
+        backend:
+          serviceName: tusd
+          servicePort: 80
+
diff --git a/.infra/kube/service.yaml b/.infra/kube/service.yaml
new file mode 100644
index 0000000..b6c6c83
--- /dev/null
+++ b/.infra/kube/service.yaml
@@ -0,0 +1,13 @@
+apiVersion: v1
+kind: Service
+metadata:
+  name: tusd
+  namespace: tus
+spec:
+  ports:
+  - port: 80
+    targetPort: 8080
+    protocol: TCP
+  selector:
+    app: tusd
+
diff --git a/.scripts/deploy_gcloud.sh b/.scripts/deploy_gcloud.sh
new file mode 100755
index 0000000..7759ab3
--- /dev/null
+++ b/.scripts/deploy_gcloud.sh
@@ -0,0 +1,47 @@
+#!/usr/bin/env bash
+set -o pipefail
+set -o errexit
+set -o nounset
+# set -o xtrace
+
+# Set magic variables for current FILE & DIR
+__dir="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+__root="$(cd "$(dirname "${__dir}")" && pwd)"
+
+# Store the new image in docker hub
+docker build --quiet -t tusproject/tusd:latest -t tusproject/tusd:$TRAVIS_COMMIT ${__root};
+docker login -u="$DOCKER_USERNAME" -p="$DOCKER_PASSWORD";
+docker push tusproject/tusd:$TRAVIS_COMMIT;
+docker push tusproject/tusd:latest;
+
+echo $GCLOUD_KEY | base64 --decode -i > ${HOME}/gcloud-service-key.json
+gcloud auth activate-service-account --key-file ${HOME}/gcloud-service-key.json
+
+gcloud --quiet config set project $PROJECT_NAME
+gcloud --quiet config set container/cluster $CLUSTER_NAME
+gcloud --quiet config set compute/zone ${COMPUTE_ZONE}
+gcloud --quiet container clusters get-credentials $CLUSTER_NAME
+
+kubectl config current-context
+
+helm init --service-account tiller --upgrade
+
+kubectl apply -f "${__root}/.infra/kube/00-namespace.yaml"
+kubectl apply -f "${__root}/.infra/kube/deployment.yaml"
+kubectl apply -f "${__root}/.infra/kube/service.yaml"
+kubectl apply -f "${__root}/.infra/kube/ingress-tls.yaml"
+
+kubectl set image deployment/tusd --namespace=tus tusd=docker.io/tusproject/tusd:$TRAVIS_COMMIT
+
+kubectl get pods --namespace=tus
+kubectl get service --namespace=tus
+kubectl get deployment --namespace=tus
+
+
+function cleanup {
+    printf "Cleaning up...\n"
+    rm -vf "${HOME}/gcloud-service-key.json"
+    printf "Cleaning done."
+}
+
+trap cleanup EXIT
diff --git a/.travis.yml b/.travis.yml
index 769d1b5..5871433 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -11,6 +11,7 @@ cache:
   directories:
   - $HOME/.gimme
   - $HOME/.frey
+  - "$HOME/google-cloud-sdk/"
 env:
   global:
   - GO15VENDOREXPERIMENT=1
@@ -25,6 +26,12 @@ script:
 - ./.scripts/test_all.sh
 before_deploy:
 - if [[ "$TRAVIS_TAG" != "" ]]; then ./.scripts/build_all.sh; fi
+- if [ ! -d "$HOME/google-cloud-sdk/bin" ]; then rm -rf $HOME/google-cloud-sdk; curl https://sdk.cloud.google.com | bash; fi
+- source /home/travis/google-cloud-sdk/path.bash.inc
+- gcloud --quiet version
+- gcloud --quiet components update
+- gcloud --quiet components update kubectl
+- curl https://raw.githubusercontent.com/kubernetes/helm/8478fb4fc723885b155c924d1c8c410b7a9444e6/scripts/get | bash
 deploy:
 - provider: releases
   api_key:
@@ -42,3 +49,9 @@ deploy:
     branch: master
     go: 1.8
     repo: tus/tusd
+- provider: script
+  script: .scripts/deploy_gcloud.sh
+  on:
+    branch: k8s
+    go: 1.8
+    repo: tus/tusd