helloworld-go: install CA certs

All users who are querying any HTTPS endpoints will need this and won't understand why it's failing.
knative · Apr 4, 2019 · 11178de · 11178de
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Showing 7 changed files with 7 additions and 2 deletions.
diff --git a/community/samples/serving/helloworld-elixir/Dockerfile b/community/samples/serving/helloworld-elixir/Dockerfile
@@ -21,7 +21,7 @@ RUN mix release --env=prod --verbose \
     && mv /opt/release/bin/${APP_NAME} /opt/release/bin/start_server
 
 FROM alpine:latest
-RUN apk update && apk --no-cache --update add bash openssl-dev
+RUN apk update && apk --no-cache --update add bash openssl-dev ca-certificates
 
 RUN addgroup -g 1000 appuser && \
     adduser -S -u 1000 -G appuser appuser

diff --git a/community/samples/serving/helloworld-elixir/README.md b/community/samples/serving/helloworld-elixir/README.md
@@ -70,7 +70,7 @@ When asked, if you want to `Fetch and install dependencies? [Yn]` select `y`
 
    # Prepare final layer
    FROM alpine:latest
-   RUN apk update && apk --no-cache --update add bash openssl-dev
+   RUN apk update && apk --no-cache --update add bash openssl-dev ca-certificates
 
    # Add a user so the server will run as a non-root user.
    RUN addgroup -g 1000 appuser && \

diff --git a/docs/install/Knative-with-Gloo.md b/docs/install/Knative-with-Gloo.md
@@ -162,6 +162,7 @@ RUN CGO_ENABLED=0 GOOS=linux go build -v -o helloworld
 # Use a Docker multi-stage build to create a lean production image.
 # https://docs.docker.com/develop/develop-images/multistage-build/#use-multi-stage-builds
 FROM alpine
+RUN apk add --no-cache ca-certificates
 
 # Copy the binary to the production image from the builder stage.
 COPY --from=builder /go/src/github.com/knative/docs/helloworld/helloworld /helloworld

diff --git a/docs/serving/samples/hello-world/helloworld-go/Dockerfile b/docs/serving/samples/hello-world/helloworld-go/Dockerfile
@@ -15,6 +15,7 @@ RUN CGO_ENABLED=0 GOOS=linux go build -v -o helloworld
 # Use a Docker multi-stage build to create a lean production image.
 # https://docs.docker.com/develop/develop-images/multistage-build/#use-multi-stage-builds
 FROM alpine
+RUN apk add --no-cache ca-certificates
 
 # Copy the binary to the production image from the builder stage.
 COPY --from=builder /go/src/github.com/knative/docs/helloworld/helloworld /helloworld

diff --git a/docs/serving/samples/hello-world/helloworld-go/README.md b/docs/serving/samples/hello-world/helloworld-go/README.md
@@ -74,6 +74,7 @@ recreate the source files from this folder.
    # Use a Docker multi-stage build to create a lean production image.
    # https://docs.docker.com/develop/develop-images/multistage-build/#use-multi-stage-builds
    FROM alpine
+   RUN apk add --no-cache ca-certificates
 
    # Copy the binary to the production image from the builder stage.
    COPY --from=builder /go/src/github.com/knative/docs/helloworld/helloworld /helloworld

diff --git a/docs/serving/samples/secrets-go/Dockerfile b/docs/serving/samples/secrets-go/Dockerfile
@@ -20,6 +20,7 @@ RUN CGO_ENABLED=0 GOOS=linux go build -v -o hellosecrets
 # Use a Docker multi-stage build to create a lean production image.
 # https://docs.docker.com/develop/develop-images/multistage-build/#use-multi-stage-builds
 FROM alpine
+RUN apk add --no-cache ca-certificates
 
 # Enable the use of outbound https
 RUN apk add --no-cache ca-certificates

diff --git a/docs/serving/samples/secrets-go/README.md b/docs/serving/samples/secrets-go/README.md
@@ -106,6 +106,7 @@ recreate the source files from this folder.
    # Use a Docker multi-stage build to create a lean production image.
    # https://docs.docker.com/develop/develop-images/multistage-build/#use-multi-stage-builds
    FROM alpine
+   RUN apk add --no-cache ca-certificates
 
    # Enable the use of outbound https
    RUN apk add --no-cache ca-certificates