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Add gid to config.toml only when docker group is present

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If we don't install docker and install just containerd apt packages,
there is no docker group. In this scenario, we should not add the gid to
config.toml
This commit is contained in:
Davanum Srinivas 2020-02-07 11:03:53 -05:00
parent 415b3ed950
commit c4ef6a94b3
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GPG Key ID: 80D83A796103BF59
1 changed files with 10 additions and 5 deletions
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15
cluster/gce/gci/configure-helper.sh
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@ -2668,8 +2668,6 @@ EOF
cni_template_path=""
fi
fi
# Reuse docker group for containerd.
local containerd_gid="$(cat /etc/group | grep ^docker: | cut -d: -f 3)"
cat > "${config_path}" <<EOF
# Kubernetes doesn't use containerd restart manager.
disabled_plugins = ["restart"]
@ -2678,9 +2676,6 @@ oom_score = -999
[debug]
level = "${CONTAINERD_LOG_LEVEL:-"info"}"
[grpc]
gid = ${containerd_gid}
[plugins.cri]
stream_server_address = "127.0.0.1"
max_container_log_line_size = ${CONTAINERD_MAX_CONTAINER_LOG_LINE:-262144}
@ -2691,6 +2686,16 @@ oom_score = -999
[plugins.cri.registry.mirrors."docker.io"]
endpoint = ["https://mirror.gcr.io","https://registry-1.docker.io"]
EOF
# Reuse docker group for containerd.
local containerd_gid="$(cat /etc/group | grep ^docker: | cut -d: -f 3)"
if [[ ! -z "${containerd_gid:-}" ]]; then
cat >> "${config_path}" <<EOF
# reuse id of the docker group
[grpc]
gid = ${containerd_gid}
EOF
fi
chmod 644 "${config_path}"
echo "Restart containerd to load the config change"