fa05d15093
By default Calico blocks traffic from endpoints to the host itself by using an iptables DROP action. It could lead to a situation when service has one alive endpoint, but pods which run on the same node can not access it. Changed the action to RETURN.
38 lines
1.3 KiB
Django/Jinja
38 lines
1.3 KiB
Django/Jinja
[Unit]
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Description=calico-node
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After=docker.service
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Requires=docker.service
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[Service]
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EnvironmentFile=/etc/calico/calico.env
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ExecStartPre=-{{ docker_bin_dir }}/docker rm -f calico-node
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ExecStart={{ docker_bin_dir }}/docker run --net=host --privileged \
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--name=calico-node \
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-e HOSTNAME=${CALICO_HOSTNAME} \
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-e IP=${CALICO_IP} \
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-e IP6=${CALICO_IP6} \
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-e CALICO_NETWORKING_BACKEND=${CALICO_NETWORKING_BACKEND} \
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-e FELIX_DEFAULTENDPOINTTOHOSTACTION={{ calico_endpoint_to_host_action|default('RETURN') }} \
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-e AS=${CALICO_AS} \
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-e NO_DEFAULT_POOLS=${CALICO_NO_DEFAULT_POOLS} \
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-e CALICO_LIBNETWORK_ENABLED=${CALICO_LIBNETWORK_ENABLED} \
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-e ETCD_ENDPOINTS=${ETCD_ENDPOINTS} \
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-e ETCD_CA_CERT_FILE=${ETCD_CA_CERT_FILE} \
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-e ETCD_CERT_FILE=${ETCD_CERT_FILE} \
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-e ETCD_KEY_FILE=${ETCD_KEY_FILE} \
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-v /var/log/calico:/var/log/calico \
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-v /run/docker/plugins:/run/docker/plugins \
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-v /lib/modules:/lib/modules \
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-v /var/run/calico:/var/run/calico \
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-v {{ calico_cert_dir }}:{{ calico_cert_dir }}:ro \
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--memory={{ calico_node_memory_limit|regex_replace('Mi', 'M') }} --cpu-shares={{ calico_node_cpu_limit|regex_replace('m', '') }} \
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{{ calico_node_image_repo }}:{{ calico_node_image_tag }}
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Restart=always
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RestartSec=10s
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ExecStop=-{{ docker_bin_dir }}/docker stop calico-node
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[Install]
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WantedBy=multi-user.target
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