diff options
author | Scott Dodson <sdodson@redhat.com> | 2017-06-19 16:15:42 -0400 |
---|---|---|
committer | Scott Dodson <sdodson@redhat.com> | 2017-06-30 16:22:53 -0400 |
commit | d195bb2dba76da80df33b777a13d2d719e74b735 (patch) | |
tree | c4fd95064213e73ab217f365d476d5a08051923d /roles/openshift_node | |
parent | a4eccf0279529c2179afd72cf2b478e1ff51cf86 (diff) | |
download | openshift-d195bb2dba76da80df33b777a13d2d719e74b735.tar.gz openshift-d195bb2dba76da80df33b777a13d2d719e74b735.tar.bz2 openshift-d195bb2dba76da80df33b777a13d2d719e74b735.tar.xz openshift-d195bb2dba76da80df33b777a13d2d719e74b735.zip |
Run dns on the node and use that for dnsmasq
Diffstat (limited to 'roles/openshift_node')
-rw-r--r-- | roles/openshift_node/defaults/main.yml | 1 | ||||
-rw-r--r-- | roles/openshift_node/meta/main.yml | 1 | ||||
-rw-r--r-- | roles/openshift_node/tasks/systemd_units.yml | 2 | ||||
-rw-r--r-- | roles/openshift_node/templates/atomic-openshift-node.service.j2 | 22 | ||||
-rw-r--r-- | roles/openshift_node/templates/node.service.j2 | 30 | ||||
-rw-r--r-- | roles/openshift_node/templates/node.yaml.v1.j2 | 4 | ||||
-rw-r--r-- | roles/openshift_node/templates/openshift.docker.node.service | 6 | ||||
-rw-r--r-- | roles/openshift_node/templates/origin-node.service.j2 | 21 |
8 files changed, 43 insertions, 44 deletions
diff --git a/roles/openshift_node/defaults/main.yml b/roles/openshift_node/defaults/main.yml index 5904ca9bc..80049fdd1 100644 --- a/roles/openshift_node/defaults/main.yml +++ b/roles/openshift_node/defaults/main.yml @@ -12,3 +12,4 @@ os_firewall_allow: - service: Calico BGP Port port: 179/tcp when: openshift.common.use_calico | bool +r_openshift_node_dns_port: "{{ openshift_node_dns_port | default(8054) }}" diff --git a/roles/openshift_node/meta/main.yml b/roles/openshift_node/meta/main.yml index 3b7e8126a..508bb751d 100644 --- a/roles/openshift_node/meta/main.yml +++ b/roles/openshift_node/meta/main.yml @@ -45,4 +45,5 @@ dependencies: port: "{{ openshift_node_port_range | default('') }}/udp" when: openshift_node_port_range is defined - role: openshift_node_dnsmasq + r_openshift_node_dnsmasq_port: "{{ r_openshift_node_dns_port }}" when: openshift.common.use_dnsmasq | bool diff --git a/roles/openshift_node/tasks/systemd_units.yml b/roles/openshift_node/tasks/systemd_units.yml index e3ce5df3d..2ccc28461 100644 --- a/roles/openshift_node/tasks/systemd_units.yml +++ b/roles/openshift_node/tasks/systemd_units.yml @@ -34,7 +34,7 @@ - name: Install Node service file template: dest: "/etc/systemd/system/{{ openshift.common.service_type }}-node.service" - src: "{{ openshift.common.service_type }}-node.service.j2" + src: "node.service.j2" register: install_node_result when: not openshift.common.is_containerized | bool notify: diff --git a/roles/openshift_node/templates/atomic-openshift-node.service.j2 b/roles/openshift_node/templates/atomic-openshift-node.service.j2 deleted file mode 100644 index 80232094a..000000000 --- a/roles/openshift_node/templates/atomic-openshift-node.service.j2 +++ /dev/null @@ -1,22 +0,0 @@ -[Unit] -Description=Atomic OpenShift Node -After={{ openshift.docker.service_name }}.service -After=openvswitch.service -Wants={{ openshift.docker.service_name }}.service -Documentation=https://github.com/openshift/origin - -[Service] -Type=notify -EnvironmentFile=/etc/sysconfig/atomic-openshift-node -Environment=GOTRACEBACK=crash -ExecStart=/usr/bin/openshift start node --config=${CONFIG_FILE} $OPTIONS -LimitNOFILE=65536 -LimitCORE=infinity -WorkingDirectory=/var/lib/origin/ -SyslogIdentifier=atomic-openshift-node -Restart=always -RestartSec=5s -OOMScoreAdjust=-999 - -[Install] -WantedBy=multi-user.target diff --git a/roles/openshift_node/templates/node.service.j2 b/roles/openshift_node/templates/node.service.j2 new file mode 100644 index 000000000..fed8e21f5 --- /dev/null +++ b/roles/openshift_node/templates/node.service.j2 @@ -0,0 +1,30 @@ +[Unit] +Description=OpenShift Node +After={{ openshift.docker.service_name }}.service +Wants=openvswitch.service +After=ovsdb-server.service +After=ovs-vswitchd.service +Wants={{ openshift.docker.service_name }}.service +Documentation=https://github.com/openshift/origin +Requires=dnsmasq.service +After=dnsmasq.service + +[Service] +Type=notify +EnvironmentFile=/etc/sysconfig/{{ openshift.common.service_type }}-node +Environment=GOTRACEBACK=crash +ExecStartPre=/usr/bin/cp /etc/origin/node/node-dnsmasq.conf /etc/dnsmasq.d/ +ExecStartPre=/usr/bin/dbus-send --system --dest=uk.org.thekelleys.dnsmasq /uk/org/thekelleys/dnsmasq uk.org.thekelleys.SetDomainServers array:string:/in-addr.arpa/127.0.0.1#{{ r_openshift_node_dns_port}},/{{ openshift.common.dns_domain }}/127.0.0.1#{{ r_openshift_node_dns_port}} +ExecStopPost=/usr/bin/rm /etc/dnsmasq.d/node-dnsmasq.conf +ExecStopPost=/usr/bin/dbus-send --system --dest=uk.org.thekelleys.dnsmasq /uk/org/thekelleys/dnsmasq uk.org.thekelleys.SetDomainServers array:string: +ExecStart=/usr/bin/openshift start node --config=${CONFIG_FILE} $OPTIONS +LimitNOFILE=65536 +LimitCORE=infinity +WorkingDirectory=/var/lib/origin/ +SyslogIdentifier={{ openshift.common.service_type }}-node +Restart=always +RestartSec=5s +OOMScoreAdjust=-999 + +[Install] +WantedBy=multi-user.target diff --git a/roles/openshift_node/templates/node.yaml.v1.j2 b/roles/openshift_node/templates/node.yaml.v1.j2 index f2f929232..8e6b3e070 100644 --- a/roles/openshift_node/templates/node.yaml.v1.j2 +++ b/roles/openshift_node/templates/node.yaml.v1.j2 @@ -1,5 +1,9 @@ allowDisabledDocker: false apiVersion: v1 +{% if openshift.common.version_gte_3_6 %} +dnsBindAddress: 0.0.0.0:{{ r_openshift_node_dns_port }} +dnsRecursiveResolvConf: /etc/origin/node/resolv.conf +{% endif %} dnsDomain: {{ openshift.common.dns_domain }} {% if 'dns_ip' in openshift.node %} dnsIP: {{ openshift.node.dns_ip }} diff --git a/roles/openshift_node/templates/openshift.docker.node.service b/roles/openshift_node/templates/openshift.docker.node.service index cd0a1a60b..9649fec38 100644 --- a/roles/openshift_node/templates/openshift.docker.node.service +++ b/roles/openshift_node/templates/openshift.docker.node.service @@ -12,14 +12,20 @@ After=ovs-vswitchd.service Wants={{ openshift.common.service_type }}-master.service Requires={{ openshift.common.service_type }}-node-dep.service After={{ openshift.common.service_type }}-node-dep.service +Requires=dnsmasq.service +After=dnsmasq.service [Service] EnvironmentFile=/etc/sysconfig/{{ openshift.common.service_type }}-node EnvironmentFile=/etc/sysconfig/{{ openshift.common.service_type }}-node-dep ExecStartPre=-/usr/bin/docker rm -f {{ openshift.common.service_type }}-node +ExecStartPre=/usr/bin/cp /etc/origin/node/node-dnsmasq.conf /etc/dnsmasq.d/ +ExecStartPre=/usr/bin/dbus-send --system --dest=uk.org.thekelleys.dnsmasq /uk/org/thekelleys/dnsmasq uk.org.thekelleys.SetDomainServers array:string:/in-addr.arpa/127.0.0.1#{{ r_openshift_node_dns_port}},/{{ openshift.common.dns_domain }}/127.0.0.1#{{ r_openshift_node_dns_port}} ExecStart=/usr/bin/docker run --name {{ openshift.common.service_type }}-node --rm --privileged --net=host --pid=host --env-file=/etc/sysconfig/{{ openshift.common.service_type }}-node -v /:/rootfs:ro,rslave -e CONFIG_FILE=${CONFIG_FILE} -e OPTIONS=${OPTIONS} -e HOST=/rootfs -e HOST_ETC=/host-etc -v {{ openshift.common.data_dir }}:{{ openshift.common.data_dir }}{{ ':rslave' if openshift.docker.gte_1_10 | default(False) | bool else '' }} -v {{ openshift.common.config_base }}/node:{{ openshift.common.config_base }}/node {% if openshift_cloudprovider_kind | default('') != '' -%} -v {{ openshift.common.config_base }}/cloudprovider:{{ openshift.common.config_base}}/cloudprovider {% endif -%} -v /etc/localtime:/etc/localtime:ro -v /etc/machine-id:/etc/machine-id:ro -v /run:/run -v /sys:/sys:rw -v /sys/fs/cgroup:/sys/fs/cgroup:rw -v /usr/bin/docker:/usr/bin/docker:ro -v /var/lib/docker:/var/lib/docker -v /lib/modules:/lib/modules -v /etc/origin/openvswitch:/etc/openvswitch -v /etc/origin/sdn:/etc/openshift-sdn -v /var/lib/cni:/var/lib/cni -v /etc/systemd/system:/host-etc/systemd/system -v /var/log:/var/log -v /dev:/dev $DOCKER_ADDTL_BIND_MOUNTS -v /etc/pki:/etc/pki:ro {{ openshift.node.node_image }}:${IMAGE_VERSION} ExecStartPost=/usr/bin/sleep 10 ExecStop=/usr/bin/docker stop {{ openshift.common.service_type }}-node +ExecStopPost=/usr/bin/rm /etc/dnsmasq.d/node-dnsmasq.conf +ExecStopPost=/usr/bin/dbus-send --system --dest=uk.org.thekelleys.dnsmasq /uk/org/thekelleys/dnsmasq uk.org.thekelleys.SetDomainServers array:string: SyslogIdentifier={{ openshift.common.service_type }}-node Restart=always RestartSec=5s diff --git a/roles/openshift_node/templates/origin-node.service.j2 b/roles/openshift_node/templates/origin-node.service.j2 deleted file mode 100644 index 8047301e6..000000000 --- a/roles/openshift_node/templates/origin-node.service.j2 +++ /dev/null @@ -1,21 +0,0 @@ -[Unit] -Description=Origin Node -After={{ openshift.docker.service_name }}.service -Wants={{ openshift.docker.service_name }}.service -Documentation=https://github.com/openshift/origin - -[Service] -Type=notify -EnvironmentFile=/etc/sysconfig/origin-node -Environment=GOTRACEBACK=crash -ExecStart=/usr/bin/openshift start node --config=${CONFIG_FILE} $OPTIONS -LimitNOFILE=65536 -LimitCORE=infinity -WorkingDirectory=/var/lib/origin/ -SyslogIdentifier=origin-node -Restart=always -RestartSec=5s -OOMScoreAdjust=-999 - -[Install] -WantedBy=multi-user.target |