v0.5.1: Rebase on a helm+kubectl Docker image. Document docker example.

Author: Joshua M. Dotson

.envrc

@@ -1,12 +1,6 @@
-export AWS_PROFILE=myprofile
 export PROJECT=$(basename "${PWD}")
 
-export DOCKER_REGISTRY="myregistry.amazonaws.com""
-export DOCKER_NAMESPACE="arch"
-
-export DOCKER_REPOSITORY="${DOCKER_REGISTRY}/${DOCKER_NAMESPACE}/${PROJECT}"
+export DOCKER_REPOSITORY=ciscosso/mh
 export DOCKER_TAG=$(grep 'versionNumber = ' cmd/root.go | cut -d\" -f2)
 
 export DOCKER_IMAGE="${DOCKER_REPOSITORY}:${DOCKER_TAG}"
-
-eval `aws ecr get-login --no-include-email`

Dockerfile

@@ -1,12 +1,11 @@
-FROM golang:latest
+FROM golang:latest AS golang
 WORKDIR /go/src/github.com/cisco-sso/mh
 RUN go get -u github.com/golang/dep/cmd/dep
 COPY . .
 RUN dep ensure \
 && CGO_ENABLED=0 GOOS=linux go build -a -installsuffix cgo -o mh .
 
-FROM alpine:latest
-RUN apk --no-cache add ca-certificates
+FROM dtzar/helm-kubectl:2.8.0
 WORKDIR /root/
-COPY --from=0 /go/src/github.com/cisco-sso/mh/mh .
+COPY --from=golang /go/src/github.com/cisco-sso/mh/mh .
 ENTRYPOINT ["./mh"]

Makefile

@@ -2,15 +2,11 @@
 dockerBuild: Dockerfile
 	docker build -t ${DOCKER_IMAGE} .
 
+## We use Docker Hub's Automated Build, so this target isn't commonly used.
 .PHONY: dockerPush
 dockerPush: dockerBuild
 	docker push ${DOCKER_IMAGE}
 
 .PHONY: dockerTest
 dockerTest:
 	docker run -it --rm ${DOCKER_IMAGE}
-
-.PHONY: awsEcrCreateRepo
-awsEcrCreateRepo:
-	aws ecr create-repository --repository-name ${DOCKER_NAMESPACE}/${PROJECT}
-

README.md

@@ -147,6 +147,29 @@ mh destroy wordpress
 mh status foo --json 2>&1 | jq --slurp
 ```
 
+## Docker
+
+```
+docker run --rm \
+  -v $(pwd):/platform-deploy \
+  -v ~/.kube:/.kube \
+  -v ~/.helm:/root/.helm \
+  -e KUBECONFIG=/.kube/mycluster.example.org \
+  -e MH_CONFIG=/platform-deploy/clusters/mycluster.example.org/mh/main.yaml \
+  ciscosso/mh simulate
+```
+
+**NOTE:** The MH apps and config in this example exist in the platform-deploy tree.
+
+Apps should be stored relative to MH config. (use `configPath` instead of `path`).
+
+```
+appSources:
+  - name: apps
+    kind: configPath
+    source: ../../../apps
+```
+
 ## Contributing
 
 For information on contributing to this repo, please see the accompanying `CONTRIBUTING.md` file.

cmd/root.go

@@ -59,7 +59,7 @@ func Execute() {
 }
 
 func init() {
-	versionNumber = "v0.5.0"
+	versionNumber = "v0.5.1"
 
 	cobra.OnInitialize(initConfig)