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feat: set $HOME for coder agent in gcp-linux template #2147

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spikecurtis merged 1 commit into from
Jun 8, 2022
Merged

feat: set $HOME for coder agent in gcp-linux template #2147

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18 changes: 17 additions & 1 deletion examples/templates/gcp-linux/main.tf
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Original file line number Diff line number Diff line change
Expand Up @@ -70,5 +70,21 @@ resource "google_compute_instance" "dev" {
email = data.google_compute_default_service_account.default.email
scopes = ["cloud-platform"]
}
metadata_startup_script = coder_agent.dev.init_script
# The startup script runs as root with no $HOME environment set up, which can break workspace applications, so
# instead of directly running the agent init script, setup the home directory, write the init script, and then execute
# it.
metadata_startup_script = <<EOMETA
#!/usr/bin/env sh
set -eux pipefail

mkdir /root || true
cat <<'EOCODER' > /root/coder_agent.sh
${coder_agent.dev.init_script}
EOCODER
chmod +x /root/coder_agent.sh

export HOME=/root
/root/coder_agent.sh

EOMETA
Comment on lines +76 to +89

@kylecarbs kylecarbs Jun 8, 2022

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I believe you could just export HOME=/root && ${coder_agent.dev.init_script}

@spikecurtis spikecurtis Jun 8, 2022

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I thought about that, but I want to move this template in the direction of writing scripts to disk in anticipation of further refinement where we also write a systemd unit.

}