One of the problems I have ran into with Packer building from a CI/CD pipeline using GitLab is the pipeline would fail due to the enormous amount of time it would take to apply updates. The pipeline would fail.
A quick way to avoid installing updates is to disable the ability for the build to pull updates. In yourย user-data http file, you can use the following snippet:
early-commands: - | echo $(dig +short geoip.ubuntu.com | grep -v '\.$' | head -1) geoip.ubuntu.com >>/etc/hosts sed -i '/^nameserver /d' /etc/resolv.conf
In context, you can place it here (under theย apt section and before theย users section).
#cloud-config autoinstall: version: 1 apt: fallback: offline-install geoip: true preserve_sources_list: false primary: - arches: [amd64, i386] uri: http://gb.archive.ubuntu.com/ubuntu - arches: [default] uri: http://ports.ubuntu.com/ubuntu-ports early-commands: - | echo $(dig +short geoip.ubuntu.com | grep -v '\.$' | head -1) geoip.ubuntu.com >>/etc/hosts sed -i '/^nameserver /d' /etc/resolv.conf users: - default - name: ubuntu lock_passwd: false
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Let me know if you guys have run into this before or if you have a better way to work around this.