LOG-7572: NetworkPolicy for ClusterLogForwarder #3101
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@Clee2691: This pull request references LOG-7572 which is a valid jira issue. Warning: The referenced jira issue has an invalid target version for the target branch this PR targets: expected the story to target the "4.8.0" version, but no target version was set. In response to this:
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| = NetworkPolicy for Collector Pods | |||
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| The Cluster Logging Operator automatically creates and manages a `NetworkPolicy` for its collector pods to ensure they function in restrictive network environments, even if a cluster-wide `AdminNetworkPolicy` would otherwise block their traffic. | |||
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This reminds me that we need an ingress NP for LFME since it is scraped by metrics. Ideally this could simply be added to the manifest which means maybe we can wait? I would be nice not to need to manage this policy
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Yes I think that would be possible since we can just target the LFME pods
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Let's add a JIRA to deploy policy based upon the occurrence of an LFME deployment. I think its reasonable to do the same and I don't want to have to wait for the OLM changes to land
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Added JIRA for LFME NP
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[APPROVALNOTIFIER] This PR is APPROVED This pull-request has been approved by: Clee2691, jcantrill The full list of commands accepted by this bot can be found here. The pull request process is described here
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Description
This PR adds a default
NetworkPolicyto allow all ingress and egress traffic for the collector pods.This ensures logging continues to function in hardened environments that use
AdminNetworkPolicy(ANP).To be effective against a cluster-wide Deny rule, this policy requires a corresponding high-priority
ANPthat delegates traffic decisions (action:Pass) for the collector pods./cc @cahartma @vparfonov
/assign @jcantrill
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