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Improve the resiliance of the nofile-infinity script #60

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Improve the resiliance of the nofile-infinity script #60

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2 changes: 1 addition & 1 deletion containerd-nofile-infinity/containerd-nofile-infinity-allowlist.yaml
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Original file line number Diff line number Diff line change
Expand Up @@ -4,4 +4,4 @@ metadata:
name: gke-org-nofile-infinity-synchronizer
spec:
allowlistPaths:
- "Gke-Org/nofile-infinity/gke-org-nofile-infinity-allowlist.yaml"
- "Gke-Org/nofile-infinity-v2/gke-org-nofile-infinity-v2-allowlist.yaml"
12 changes: 8 additions & 4 deletions containerd-nofile-infinity/containerd-nofile-infinity.yaml
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Expand Up @@ -45,9 +45,13 @@ spec:
- |
set -e
set -u
echo "Generating containerd system drop in config for nofile limit"
nofile_limit_path="/host/etc/systemd/system/containerd.service.d/40-LimitNOFILE-infinity.conf"
cat >> "${nofile_limit_path}" <<EOF
echo "Checking if containerd system drop-in directory exists"
if [ ! -d "/host/etc/systemd/system/containerd.service.d" ]; then
echo "containerd drop-in directory does not exist. Skipping"
exit 0
fi
echo "Generating containerd system drop-in config for nofile limit"
cat > "/host/etc/systemd/system/containerd.service.d/40-LimitNOFILE-infinity.conf" <<EOF
[Service]
LimitNOFILE=infinity
EOF
Expand All @@ -57,4 +61,4 @@ spec:
chroot /host systemctl restart containerd
containers:
- name: pause
image: gke.gcr.io/pause:3.8
image: gke.gcr.io/pause:3.8