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[kots]: add firewall check for the pull registry #11111

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Merged
merged 1 commit into from
Jul 5, 2022
Merged

[kots]: add firewall check for the pull registry #11111

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36 changes: 36 additions & 0 deletions install/kots/manifests/kots-preflight.yaml
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Original file line number Diff line number Diff line change
Expand Up @@ -44,6 +44,32 @@ spec:
- '{{repl ConfigOption "store_s3_access_key_id" }}' # S3_ACCESS_KEY_ID
- '{{repl ConfigOption "store_s3_secret_access_key" }}' # S3_SECRET_ACCESS_KEY
- '{{repl ConfigOption "store_s3_bucket" }}' # S3_BUCKET_NAME
- run:
# Check that the pull registry is accessible from the cluster
collectorName: ping-registry
image: alpine/curl
name: ping-registry
command:
- /bin/sh
- -c
args:
- |
CONNECTION="error"

if [ '{{repl HasLocalRegistry }}' = "true" ];
then
# Don't test for airgapped
CONNECTION="ok"
else
URL="https://eu.gcr.io/v2/"
echo "ping ${URL}"
if curl --silent --max-time 5 "${URL}" > /dev/null;
then
CONNECTION="ok"
fi
fi

echo "connection: ${CONNECTION}"
analyzers:
- clusterVersion:
outcomes:
Expand Down Expand Up @@ -206,3 +232,13 @@ spec:
message: Object storage connection is valid
- fail:
message: Object storage connection is invalid. Please check your settings and that the resource is accessible from your cluster
- textAnalyze:
checkName: Pull registry is accessible from cluster
fileName: ping-registry/ping-registry.log
regexGroups: 'connection: (?P<Connection>\w+)'
outcomes:
- pass:
when: "Connection == ok"
message: Registry is accessible
- fail:
message: Registry is inaccessible. Please check your network and firewall settings
25 changes: 25 additions & 0 deletions install/kots/manifests/kots-support-bundle.yaml
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Original file line number Diff line number Diff line change
Expand Up @@ -35,6 +35,31 @@ spec:
- '{{repl ConfigOption "store_s3_access_key_id" }}' # S3_ACCESS_KEY_ID
- '{{repl ConfigOption "store_s3_secret_access_key" }}' # S3_SECRET_ACCESS_KEY
- '{{repl ConfigOption "store_s3_bucket" }}' # S3_BUCKET_NAME
- run:
collectorName: ping-registry
image: alpine/curl
name: ping-registry
command:
- /bin/sh
- -c
args:
- |
CONNECTION="error"

if [ '{{repl HasLocalRegistry }}' = "true" ];
then
# Don't test for airgapped
CONNECTION="ok"
else
URL="https://eu.gcr.io/v2/"
echo "ping ${URL}"
if curl --silent --max-time 5 "${URL}" > /dev/null;
then
CONNECTION="ok"
fi
fi

echo "connection: ${CONNECTION}"
- clusterInfo: {}
- clusterResources: {}
- logs:
Expand Down