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Support proxy certs in vino

Users behind firewalls may be unable to build the vino
image as a result of OpenSSL errors stemming from certificates used
with the proxy. To address this, the images impacted have been
updated to copy the proxy certificate from vino/certs into
the image and run update-ca-certificates command. This is the same
behavior that already exists in the airshipctl and sip images.

Signed-off-by: Alexander Hughes <Alexander.Hughes@pm.me>
Change-Id: Ibef36a6967bb82868be3b5bf9860dce4a46c79cb
changes/91/785691/1
Alexander Hughes 1 year ago
parent
commit
661d8bdcbe
  1. 8
      Dockerfile
  2. 8
      certs/README.md

8
Dockerfile

@ -3,6 +3,14 @@ FROM gcr.io/gcp-runtimes/go1-builder:1.13 as builder
ENV PATH "/usr/local/go/bin:$PATH"
# Inject custom root certificate authorities if needed.
# Docker does not have a good conditional copy statement and requires that a
# source file exists to complete the copy function without error. Therefore, the
# README.md file will be copied to the image every time even if there are no
# .crt files.
COPY ./certs/* /usr/local/share/ca-certificates/
RUN update-ca-certificates
WORKDIR /workspace
# Copy the Go Modules manifests
COPY go.mod go.mod

8
certs/README.md

@ -0,0 +1,8 @@
# Additional Docker image root certificate authorities
If you require additional certificate authorities for your Docker image:
* Add ASCII PEM encoded .crt files to this directory
* The files will be copied into your docker image at build time.
To update manually copy the `.crt` files to `/usr/local/share/ca-certificates/`
and run `sudo update-ca-certificates`.
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