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fix: restore metrics-server access to cluster kubelets #65

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Merged
Davidcode2 merged 3 commits into from
Oct 17, 2026
Merged

fix: restore metrics-server access to cluster kubelets #65

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93e7963
fix: allow inter-node kubelet metrics access
Davidcode2 Oct 17, 2026
5529325
fix: mask Parameter Store values in Terraform workflows
Davidcode2 Oct 17, 2026
ec6fb24
fix: preserve existing Google site verification record
Davidcode2 Oct 17, 2026
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12 changes: 12 additions & 0 deletions .github/workflows/terraform.yml
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Original file line number Diff line number Diff line change
Expand Up @@ -59,6 +59,12 @@ jobs:
echo "$PARAMS" | jq -c '.[]' | while read -r param; do
name=$(echo "$param" | jq -r '.[0]')
value=$(echo "$param" | jq -r '.[1]')

# Mask fetched values before exporting them to later step environments
masked_value="${value//'%'/'%25'}"
masked_value="${masked_value//$'\r'/'%0D'}"
masked_value="${masked_value//$'\n'/'%0A'}"
printf '::add-mask::%s\n' "$masked_value"

# Convert /infra/terraform/providers/hcloud_token to TF_VAR_hcloud_token
# Convert /infra/terraform/dns/schluesselmomente_dkim to TF_VAR_schluesselmomente_dkim
Expand Down Expand Up @@ -203,6 +209,12 @@ jobs:
echo "$PARAMS" | jq -c '.[]' | while read -r param; do
name=$(echo "$param" | jq -r '.[0]')
value=$(echo "$param" | jq -r '.[1]')

# Mask fetched values before exporting them to later step environments
masked_value="${value//'%'/'%25'}"
masked_value="${masked_value//$'\r'/'%0D'}"
masked_value="${masked_value//$'\n'/'%0A'}"
printf '::add-mask::%s\n' "$masked_value"

# Convert /infra/terraform/providers/hcloud_token to TF_VAR_hcloud_token
# Convert /infra/terraform/dns/schluesselmomente_dkim to TF_VAR_schluesselmomente_dkim
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13 changes: 13 additions & 0 deletions terraform/firewall.tf
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Expand Up @@ -49,6 +49,19 @@ resource "hcloud_firewall" "k8s_cluster" {
]
}

# Allow kubelet metrics access between cluster nodes
rule {
direction = "in"
protocol = "tcp"
port = "10250"
source_ips = [
"116.203.111.240/32", # k8s-node-1
"195.201.5.29/32", # k8s-node-2
"91.98.235.232/32", # k8s-node-3
"178.104.133.8/32", # k8s-worker-1
]
}

# Kubernetes NodePort range (for load balancer health checks)
rule {
direction = "in"
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6 changes: 3 additions & 3 deletions terraform/global/dns/jakob-lingel.dev.tf
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Expand Up @@ -73,12 +73,12 @@ resource "digitalocean_record" "jakob_lingel_dev_immo_google_verification" {
ttl = 1800
}

# google search ownership verification TXT record for portfolio.jakob-lingel.dev
resource "digitalocean_record" "jakob_lingel_dev_portfolio_google_verification" {
# Preserve the existing Google site verification record and Terraform identity
resource "digitalocean_record" "jakob_lingel_dev_google_verification" {
domain = digitalocean_domain.jakob-lingel-dev.name
type = "TXT"
name = "@"
value = "google-site-verification=9mS_je2OJqOW8vlDGA6jXDVgi79c4rpxNg1t5u2VRN8"
value = "google-site-verification=6cc-R32CLdo5pnRguKt10WTFCVnkBcy8lQKiHPXGfUo"
ttl = 1800
}

Expand Down
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