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11 lines
722 B
Plaintext
11 lines
722 B
Plaintext
// Module included in the following assemblies:
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//
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// * support/troubleshooting/troubleshooting-crio-issues.adoc
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[id="about-crio_{context}"]
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= About CRI-O container runtime engine
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CRI-O is a Kubernetes-native container runtime implementation that integrates closely with the operating system to deliver an efficient and optimized Kubernetes experience. CRI-O provides facilities for running, stopping, and restarting containers.
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The CRI-O container runtime engine is managed using a systemd service on each {product-title} cluster node. When container runtime issues occur, verify the status of the `crio` systemd service on each node. Gather CRI-O journald unit logs from nodes that manifest container runtime issues.
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