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diff --git a/docs/release/installation/expansion.rst b/docs/release/installation/expansion.rst new file mode 100644 index 00000000..df0edb2d --- /dev/null +++ b/docs/release/installation/expansion.rst @@ -0,0 +1,157 @@ +.. This work is licensed under a Creative Commons Attribution 4.0 International License. +.. http://creativecommons.org/licenses/by/4.0 +.. (c) by Weidong Shao (HUAWEI) and Justin Chi (HUAWEI) + +Expansion Guide +=============== + +Edit NETWORK File +----------------- + +The below file is the inventory template of deployment nodes: + + "./deploy/conf/hardware_environment/huawei-pod1/network.yml" + +You can edit the network.yml which you had edited before the first deployment. + +NOTE: +External subnet's ip_range should be changed as the first 6 IPs are already taken +by the first deployment. + +Edit DHA File +------------- + +The below file is the inventory template of deployment nodes: + +"./deploy/conf/hardware_environment/expansion-sample/hardware_cluster_expansion.yml" + +You can write your own IPMI IP/User/Password/Mac address/roles reference to it. + + - name -- Host name for deployment node after installation. + + - ipmiIP -- IPMI IP address for deployment node. Make sure it can access + from Jumphost. + + - ipmiUser -- IPMI Username for deployment node. + + - ipmiPass -- IPMI Password for deployment node. + + - mac -- MAC Address of deployment node PXE NIC . + +**Set TYPE/FLAVOR and POWER TOOL** + +E.g. + +.. code-block:: yaml + + TYPE: baremetal + FLAVOR: cluster + POWER_TOOL: ipmitool + +**Set ipmiUser/ipmiPass and ipmiVer** + +E.g. + +.. code-block:: yaml + + ipmiUser: USER + ipmiPass: PASSWORD + ipmiVer: '2.0' + +**Assignment of roles to servers** + +E.g. Only increase one compute node + +.. code-block:: yaml + + hosts: + - name: host6 + mac: 'E8:4D:D0:BA:60:45' + interfaces: + - eth1: '08:4D:D0:BA:60:44' + ipmiIp: 172.16.131.23 + roles: + - compute + + +E.g. Increase two compute nodes + +.. code-block:: yaml + + hosts: + - name: host6 + mac: 'E8:4D:D0:BA:60:45' + interfaces: + - eth1: '08:4D:D0:BA:60:44' + ipmiIp: 172.16.131.23 + roles: + - compute + + - name: host6 + mac: 'E8:4D:D0:BA:60:78' + interfaces: + - eth1: '08:4D:56:BA:60:83' + ipmiIp: 172.16.131.23 + roles: + - compute + +Start Expansion +~~~~~~~~~~~~~~~ + +1. Edit network.yml and dha.yml file + + You need to Edit network.yml and virtual_cluster_expansion.yml or + hardware_cluster_expansion.yml. Edit the DHA and NETWORK envionment variables. + External subnet's ip_range and management ip should be changed as the first 6 + IPs are already taken by the first deployment. + +E.g. + +.. code-block:: bash + + --- network.yml 2017-02-16 20:07:10.097878150 +0800 + +++ network_expansion.yml 2017-02-17 11:40:08.734480478 +0800 + @@ -56,7 +56,7 @@ + - name: external + ip_ranges: + - - - "192.168.116.201" + + - - "192.168.116.206" + - "192.168.116.221" + cidr: "192.168.116.0/24" + gw: "192.168.116.1" + +2. Edit deploy.sh + +2.1. Set EXPANSION and VIRT_NUMBER. + VIRT_NUMBER decide how many virtual machines needs to expand when virtual expansion + +E.g. + +.. code-block:: bash + + export EXPANSION="true" + export MANAGEMENT_IP_START="10.1.0.55" + export VIRT_NUMBER=1 + export DEPLOY_FIRST_TIME="false" + + +2.2. Set scenario that you need to expansion + +E.g. + +.. code-block:: bash + + # DHA is your dha.yml's path + export DHA=./deploy/conf/hardware_environment/expansion-sample/hardware_cluster_expansion.yml + + # NETWORK is your network.yml's path + export NETWORK=./deploy/conf/hardware_environment/huawei-pod1/network.yml + +Note: Other environment variable shoud be same as your first deployment. + Please check the environment variable before you run deploy.sh. + +2. Run ``deploy.sh`` + +.. code-block:: bash + + ./deploy.sh |