47 lines
1.3 KiB
Bash
Executable File
47 lines
1.3 KiB
Bash
Executable File
#!/bin/bash
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# Refer to https://github.com/cri-o/packaging/blob/main/README.md#distributions-using-deb-packages
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# and
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# https://github.com/cri-o/cri-o/blob/main/contrib/cni/README.md#configuration-directory
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# for more information.
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# Install the dependencies for adding repositories
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sudo apt-get update
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sudo apt-get install -y software-properties-common curl
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export CRIO_VERSION=v1.32
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# Add the CRI-O repository
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curl -fsSL https://download.opensuse.org/repositories/isv:/cri-o:/stable:/$CRIO_VERSION/deb/Release.key |
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sudo gpg --dearmor -o /etc/apt/keyrings/cri-o-apt-keyring.gpg
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echo "deb [signed-by=/etc/apt/keyrings/cri-o-apt-keyring.gpg] https://download.opensuse.org/repositories/isv:/cri-o:/stable:/$CRIO_VERSION/deb/ /" |
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sudo tee /etc/apt/sources.list.d/cri-o.list
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# Install the packages
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sudo apt-get update
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sudo apt-get install -y cri-o
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# Update crio config by creating (or editing) /etc/crio/crio.conf
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sudo tee /etc/crio/crio.conf > /dev/null <<EOF
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[crio.image]
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pause_image="registry.k8s.io/pause:3.10"
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[crio.runtime]
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conmon_cgroup = "pod"
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cgroup_manager = "systemd"
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EOF
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# Start CRI-O
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sudo systemctl start crio.service
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sudo swapoff -a
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sudo modprobe br_netfilter
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sudo sysctl -w net.ipv4.ip_forward=1
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# Apply sysctl params without reboot
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sudo sysctl --system
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# Verify that net.ipv4.ip_forward is set to 1 with:
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sudo sysctl net.ipv4.ip_forward
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