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Add noble DNS ops file for warden/bosh-lite deployments #512

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Add noble DNS ops file for warden/bosh-lite deployments #512

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3 changes: 2 additions & 1 deletion ci/tasks/test-main-docker-cpi.sh
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Expand Up @@ -24,7 +24,8 @@ SHA1=$(cat stemcell/sha1)

bosh upload-stemcell --sha1 "$SHA1" "$URL"

bosh -n update-runtime-config "${bosh_deployment}/runtime-configs/dns.yml"
bosh -n update-runtime-config "${bosh_deployment}/runtime-configs/dns.yml" \
--ops-file "${bosh_deployment}/warden/noble-dns.yml"

echo "-----> $(date): Deploy"
bosh -n -d zookeeper deploy "${bosh_deployment}/ci/assets/zookeeper.yml"
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3 changes: 2 additions & 1 deletion ci/tasks/test-main-warden-cpi.sh
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Expand Up @@ -22,7 +22,8 @@ SHA1=$(cat stemcell/sha1)

bosh upload-stemcell --sha1 "$SHA1" "$URL"

bosh -n update-runtime-config "${bosh_deployment}/runtime-configs/dns.yml"
bosh -n update-runtime-config "${bosh_deployment}/runtime-configs/dns.yml" \
--ops-file "${bosh_deployment}/warden/noble-dns.yml"

echo "-----> $(date): Deploy"
bosh -n -d zookeeper deploy "${bosh_deployment}/ci/assets/zookeeper.yml"
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1 change: 1 addition & 0 deletions virtualbox/create-env.sh
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Expand Up @@ -101,6 +101,7 @@ STEP "Updating Runtime Config"
####

bosh -n update-runtime-config "${bosh_deployment}/runtime-configs/dns.yml" \
--ops-file "${bosh_deployment}/warden/noble-dns.yml" \
> /dev/null

echo Succeeded
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18 changes: 18 additions & 0 deletions warden/noble-dns.yml
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@@ -0,0 +1,18 @@
---
# Overrides bosh-dns configuration for ubuntu-noble on warden/bosh-lite.
#
# On non-warden noble VMs, disable_recursors=true is correct — systemd-resolved
# handles external DNS via DHCP-provided upstream (e.g. 169.254.169.254 on GCP).
#
# On warden containers there is no physical NIC and no DHCP, so systemd-resolved
# has no global upstream. bosh-dns must handle external resolution directly via
# an explicit recursor. 169.254.169.254 is the link-local metadata DNS available
# on GCP, AWS, and Azure.
- type: replace
path: /addons/name=bosh-dns-systemd/jobs/name=bosh-dns/properties/disable_recursors
value: false

- type: replace
path: /addons/name=bosh-dns-systemd/jobs/name=bosh-dns/properties/recursors?
value:
- 169.254.169.254