kubespray/roles/vault/templates/docker.service.j2

[Unit]
Description=hashicorp vault on docker
Documentation=https://github.com/hashicorp/vault
Wants=docker.socket
After=docker.service

[Service]
User=root
Restart=always
RestartSec=15s
TimeoutStartSec=5
LimitNOFILE=10000
ExecReload={{ docker_bin_dir }}/docker restart {{ vault_container_name }}
ExecStop={{ docker_bin_dir }}/docker stop {{ vault_container_name }}
ExecStartPre=-{{ docker_bin_dir }}/docker rm -f {{ vault_container_name }}
# Container has the following internal mount points:
#   /vault/file/    # File backend storage location
#   /vault/logs/    # Log files
ExecStart={{ docker_bin_dir }}/docker run \
--name {{ vault_container_name }} --net=host \
--cap-add=IPC_LOCK \
-v {{ vault_cert_dir }}:{{ vault_cert_dir }} \
-v {{ vault_config_dir }}:{{ vault_config_dir }} \
-v {{ vault_etcd_cert_dir }}:{{ vault_etcd_cert_dir }} \
-v {{ vault_log_dir }}:/vault/logs \
-v {{ vault_roles_dir }}:{{ vault_roles_dir }} \
-v {{ vault_secrets_dir }}:{{ vault_secrets_dir }} \
--entrypoint=vault \
{{ vault_image_repo }}:{{ vault_image_tag }} \
server --config={{ vault_config_dir }}/config.json

[Install]
WantedBy=multi-user.target