Files
helmfile/Dockerfile
T
sethp-nr 849ed63999 Run "helm init --client-only" in Dockerfile (#907)
In trying to use the base quay.io/roboll/helmfile image to deploy a chart that depended on an external repository, I ran into this error:

```
Adding repo bitnami https://charts.bitnami.com/bitnami
in ./helmfile.yaml: in .helmfiles[0]: in dirac/helmfile.yaml: helm exited with status 1:
  Error: Couldn't load repositories file (/root/.helm/repository/repositories.yaml).
  You might need to run `helm init` (or `helm init --client-only` if tiller is already installed)
```

The minimum to work around that error would be approximately:

```
mkdir /root/.helm/repository && echo apiVersion: v1 > /root/.helm/repository/repositories.yaml
```

Though there might be other things that I'm unwittingly depending on in the base `helm init`, it should be more friendly if we just run `helm init --client-only` while building.
2019-10-24 08:39:43 +09:00

43 lines
1.8 KiB
Docker

FROM golang:1.13.3-alpine3.10 as builder
RUN apk add --no-cache make git
WORKDIR /workspace/helmfile
COPY . /workspace/helmfile
RUN make static-linux
# -----------------------------------------------------------------------------
FROM alpine:3.10
RUN apk add --no-cache ca-certificates git bash curl jq
ARG HELM_VERSION=v2.13.0
ARG HELM_LOCATION="https://kubernetes-helm.storage.googleapis.com"
ARG HELM_FILENAME="helm-${HELM_VERSION}-linux-amd64.tar.gz"
ARG HELM_SHA256="15eca6ad225a8279de80c7ced42305e24bc5ac60bb7d96f2d2fa4af86e02c794"
RUN wget ${HELM_LOCATION}/${HELM_FILENAME} && \
sha256sum ${HELM_FILENAME} | grep -q "${HELM_SHA256}" && \
tar zxf ${HELM_FILENAME} && mv /linux-amd64/helm /usr/local/bin/ && \
rm ${HELM_FILENAME} && rm -r /linux-amd64
# using the install documentation found at https://kubernetes.io/docs/tasks/tools/install-kubectl/
# for now but in a future version of alpine (in the testing version at the time of writing)
# we should be able to install using apk add.
ENV KUBECTL_VERSION="v1.14.5"
ENV KUBECTL_SHA256="26681319de56820a8467c9407e9203d5b15fb010ffc75ac5b99c9945ad0bd28c"
RUN curl -LO "https://storage.googleapis.com/kubernetes-release/release/${KUBECTL_VERSION}/bin/linux/amd64/kubectl" && \
sha256sum kubectl | grep ${KUBECTL_SHA256} && \
chmod +x kubectl && \
mv kubectl /usr/local/bin/kubectl
RUN ["helm", "init", "--client-only"]
RUN helm plugin install https://github.com/databus23/helm-diff && \
helm plugin install https://github.com/futuresimple/helm-secrets && \
helm plugin install https://github.com/hypnoglow/helm-s3.git && \
helm plugin install https://github.com/aslafy-z/helm-git.git && \
helm plugin install https://github.com/rimusz/helm-tiller
COPY --from=builder /workspace/helmfile/dist/helmfile_linux_amd64 /usr/local/bin/helmfile
CMD ["/usr/local/bin/helmfile"]