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71 lines
1.8 KiB
Plaintext
71 lines
1.8 KiB
Plaintext
// Module included in the following assemblies:
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//
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// * microshift_networking/microshift-networking.adoc
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:_mod-docs-content-type: PROCEDURE
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[id="microshift-CRI-O-container-engine_{context}"]
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= Using a proxy in the CRI-O container runtime
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To use an HTTP or HTTPS proxy in `CRI-O`, you must add a `Service` section to the configuration file and set the `HTTP_PROXY` and `HTTPS_PROXY` environment variables. You can also set the `NO_PROXY` variable to exclude a list of hosts from being proxied.
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.Procedure
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. Create the directory for the configuration file if it does not exist:
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+
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[source,terminal]
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----
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$ sudo mkdir /etc/systemd/system/crio.service.d/
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----
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. Add the following settings to the `/etc/systemd/system/crio.service.d/00-proxy.conf` file:
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+
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[source,config]
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----
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[Service]
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Environment=NO_PROXY="localhost,127.0.0.1"
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Environment=HTTP_PROXY="http://$PROXY_USER:$PROXY_PASSWORD@$PROXY_SERVER:$PROXY_PORT/"
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Environment=HTTPS_PROXY="http://$PROXY_USER:$PROXY_PASSWORD@$PROXY_SERVER:$PROXY_PORT/"
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----
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[IMPORTANT]
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====
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You must define the `Service` section of the configuration file for the environment variables or the proxy settings fail to apply.
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====
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. Reload the configuration settings:
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[source,terminal]
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----
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$ sudo systemctl daemon-reload
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----
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. Restart the CRI-O service:
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[source,terminal]
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----
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$ sudo systemctl restart crio
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----
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. Restart the {microshift-short} service to apply the settings:
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[source,terminal]
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----
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$ sudo systemctl restart microshift
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----
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.Verification
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. Verify that pods are started by running the following command and examining the output:
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[source,terminal]
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----
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$ oc get all -A
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----
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. Verify that {microshift-short} is able to pull container images by running the following command and examining the output:
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[source,terminal]
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----
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$ sudo crictl images
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----
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