How to add MongoDB nodes using shell commands
This should be merged to master and stable/6.0 Added "Add MongoDB nodes" to Ops-Guide section about redeploying nodes Added link to that section from Release Notes; reworded Release Notes to say MongoDB nodes can not be added using the Fuel Web UI. Added information to the fuel-ref/astute.yaml page about the ceilometer/mongodb settings that are referenced from this procedure. I added the full contents of the Target astute.yaml file and did a quick pass to divide it into sections that can be discussed reasonably; most of the work on this reference page will be done in a separate CR. I did fix the file-ref doc so the TOC only shows the top-level section (the file name) rather than all the subsections. Change-Id: I237f15f7f57b2b4532566ea74fc6ca701124fee8 Partial-Bug: 1308990
This commit is contained in:
parent
bde53df77e
commit
b200fc058a
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@ -7,5 +7,6 @@ File Format Reference
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=====================
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.. contents:: :local:
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:depth: 2
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.. include:: /contents/contents-file-ref.rst
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@ -16,7 +16,7 @@ Fuel uses the *astute.yaml* file to pass configuration attributes
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to :ref:`puppet<puppet-term>`.
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Usage
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-----
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~~~~~
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The */etc/fuel/astute.yaml* file is installed
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on the Fuel Master node
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@ -6,24 +6,706 @@
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.. _astute-yaml-target-ref:
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astute.yaml
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-----------
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astute.yaml -- Target nodes
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---------------------------
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Target Nodes:
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**/etc/astute.yaml**
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Fuel uses the *astute.yaml* file to pass configuration attributes
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to :ref:`puppet<puppet-term>`.
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to :ref:`Puppet<puppet-term>`.
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Usage
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-----
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~~~~~
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The */etc/fuel/astute.yaml* file is installed
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on the Fuel Master node
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and must not be deleted.
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The */etc/astute.yaml* file is placed
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on each target node when it is deployed
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by **mcollective** and must not be deleted.
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Facter extension reads data from this file
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and uses it to create the `$::fuel_settings` data structure.
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This structure contains all variables as a single hash
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and supports embedding of other rich structures
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such as nodes hash or arrays.
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File Format
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~~~~~~~~~~~
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The *xxx.yaml* file <detailed-description>
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The *astute.yaml* file <detailed-description>
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Basic networking configuration
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++++++++++++++++++++++++++++++
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::
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|
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libvirt_type: qemu
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disable_offload: true
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network_scheme:
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roles:
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management: br-mgmt
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private: br-prv
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fw-admin: br-fw-admin
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storage: br-storage
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provider: ovs
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version: "1.0"
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interfaces:
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eth4:
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L2:
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vlan_splinters: "off"
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eth3:
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L2:
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vlan_splinters: "off"
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eth2:
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L2:
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vlan_splinters: "off"
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eth1:
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L2:
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vlan_splinters: "off"
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eth0:
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L2:
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vlan_splinters: "off"
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endpoints:
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br-prv:
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IP: none
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br-mgmt:
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other_nets: []
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IP:
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- 10.108.22.6/24
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br-storage:
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other_nets: []
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IP:
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- 10.108.24.5/24
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br-fw-admin:
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other_nets:
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- 10.108.20.0/24
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IP:
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- 10.108.20.7/24
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default_gateway: true
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gateway: 10.108.20.2
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transformations:
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- action: add-br
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name: br-eth0
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- bridge: br-eth0
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action: add-port
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name: eth0
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- action: add-br
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name: br-eth1
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- bridge: br-eth1
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action: add-port
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name: eth1
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- action: add-br
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name: br-eth2
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- bridge: br-eth2
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action: add-port
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name: eth2
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- action: add-br
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name: br-eth3
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- bridge: br-eth3
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action: add-port
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name: eth3
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- action: add-br
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name: br-eth4
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- bridge: br-eth4
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action: add-port
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name: eth4
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- action: add-br
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name: br-mgmt
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- action: add-br
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name: br-storage
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- action: add-br
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name: br-fw-admin
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- trunks:
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- 0
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action: add-patch
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bridges:
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- br-eth4
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- br-storage
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- trunks:
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- 0
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action: add-patch
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bridges:
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- br-eth2
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- br-mgmt
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- trunks:
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- 0
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action: add-patch
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bridges:
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- br-eth0
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- br-fw-admin
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- action: add-br
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name: br-prv
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- action: add-patch
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bridges:
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- br-eth3
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- br-prv
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|
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Nova configuration
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++++++++++++++++++
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|
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::
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nova:
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db_password: Ns08DOge
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state_path: /var/lib/nova
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user_password: z8sJBhvw
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Swift configuration
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+++++++++++++++++++
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::
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swift:
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user_password: Li9DPL0d
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|
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mp configuration
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++++++++++++++++
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::
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|
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mp:
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- point: "1"
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weight: "1"
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- point: "2"
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weight: "2"
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|
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Glance configuration
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++++++++++++++++++++
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|
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::
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glance:
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db_password: DgVvco7J
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image_cache_max_size: "5368709120"
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user_password: sRX4ksp6
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role: primary-mongo
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deployment_mode: ha_compact
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Mellanox configuration
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++++++++++++++++++++++
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|
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::
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neutron_mellanox:
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plugin: disabled
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metadata:
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label: Mellanox Neutron components
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enabled: true
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toggleable: false
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weight: 50
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vf_num: "16"
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mongo:
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enabled: false
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auth_key: ""
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NTP configuration
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+++++++++++++++++
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::
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external_ntp:
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ntp_list: 0.pool.ntp.org, 1.pool.ntp.org
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metadata:
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label: Upstream NTP
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weight: 100
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Zabbix configuration
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++++++++++++++++++++
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|
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::
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|
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zabbix:
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db_password: 7hQFiVYa
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db_root_password: xB33AjUw
|
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password: zabbix
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metadata:
|
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label: Zabbix Access
|
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restrictions:
|
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- condition: not ('experimental' in version:feature_groups)
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action: hide
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weight: 70
|
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username: admin
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|
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Definition of puppet tasks
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++++++++++++++++++++++++++
|
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|
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::
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|
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tasks:
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- type: puppet
|
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priority: 100
|
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parameters:
|
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puppet_modules: /etc/puppet/modules
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cwd: /
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timeout: 3600
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puppet_manifest: /etc/puppet/manifests/site.pp
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uids:
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- "12"
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auto_assign_floating_ip: false
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|
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.. _astute-ceilometer-config-ref:
|
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|
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Ceilometer configuration
|
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++++++++++++++++++++++++
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|
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::
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|
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ceilometer:
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db_password: ReBB1hdT
|
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metering_secret: jzHL7r76
|
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enabled: true
|
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user_password: p0JVzpHv
|
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|
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Public networking configuration
|
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+++++++++++++++++++++++++++++++
|
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|
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::
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|
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public_vip: 10.108.21.2
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public_network_assignment:
|
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assign_to_all_nodes: false
|
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metadata:
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label: Public network assignment
|
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restrictions:
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- condition: cluster:net_provider != 'neutron'
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action: hide
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weight: 50
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|
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Heat configuration
|
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++++++++++++++++++
|
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|
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::
|
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|
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heat:
|
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db_password: Vv6vslci
|
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enabled: true
|
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rabbit_password: TOYQuiwH
|
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auth_encryption_key: 3775079699142c1bcd7bd8b814648b01
|
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user_password: s54JsapR
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|
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Fuel version
|
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++++++++++++
|
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|
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::
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|
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fuel_version: "6.1"
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|
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NSX configuration
|
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+++++++++++++++++
|
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|
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::
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|
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nsx_plugin:
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nsx_password: ""
|
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nsx_username: admin
|
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packages_url: ""
|
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l3_gw_service_uuid: ""
|
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transport_zone_uuid: ""
|
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connector_type: stt
|
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metadata:
|
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label: VMware NSX
|
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enabled: false
|
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restrictions:
|
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- condition: cluster:net_provider != 'neutron' or networking_parameters:net_l23_provider != 'nsx'
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action: hide
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weight: 20
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replication_mode: true
|
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nsx_controllers: ""
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|
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Controller nodes configuration
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++++++++++++++++++++++++++++++
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|
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::
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nodes:
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- role: primary-controller
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internal_netmask: 255.255.255.0
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storage_netmask: 255.255.255.0
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internal_address: 10.108.22.3
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uid: "9"
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swift_zone: "9"
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public_netmask: 255.255.255.0
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public_address: 10.108.21.3
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name: node-9
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storage_address: 10.108.24.2
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fqdn: node-9.test.domain.local
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- role: controller
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internal_netmask: 255.255.255.0
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storage_netmask: 255.255.255.0
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internal_address: 10.108.22.4
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uid: "10"
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swift_zone: "10"
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public_netmask: 255.255.255.0
|
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public_address: 10.108.21.4
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name: node-10
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storage_address: 10.108.24.3
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fqdn: node-10.test.domain.local
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- role: controller
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internal_netmask: 255.255.255.0
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storage_netmask: 255.255.255.0
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internal_address: 10.108.22.5
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uid: "11"
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swift_zone: "11"
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public_netmask: 255.255.255.0
|
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public_address: 10.108.21.5
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name: node-11
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storage_address: 10.108.24.4
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fqdn: node-11.test.domain.local
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.. _astute-mongodb-nodes-ref:
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MongoDB nodes configuration
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+++++++++++++++++++++++++++
|
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|
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Each OpenStack environment that uses :ref:`Ceilometer<ceilometer-term>`
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and :ref:`MongoDB<mongodb-term>`
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must have a definition for each MongoDB node
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in the *astute.yaml* file;
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one node is designated the `primary-mongo` node
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and all other nodes have just `mongo` specified for the role.
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Ideally, you should have one MongoDB node for each
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:ref:`Controller<controller-node-term>` node in the environment.
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|
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You can use the Fuel Web UI to deploy
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as many MongoDB nodes as you like
|
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when you initially create your environment.
|
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You must edit this file and use command line tools
|
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to add MongoDB nodes to a deployed environment;
|
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see :ref:`add-mongodb-ops` for instructions.
|
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|
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The configuration for the primary MongoDB node is:
|
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|
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::
|
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|
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- role: primary-mongo
|
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internal_netmask: 255.255.255.0
|
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storage_netmask: 255.255.255.0
|
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internal_address: 10.108.22.6
|
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uid: "12"
|
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swift_zone: "12"
|
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name: node-12
|
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storage_address: 10.108.24.5
|
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fqdn: node-12.test.domain.local
|
||||
|
||||
The fields are:
|
||||
|
||||
:internal_netmask: Netmask used for the Internal
|
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:ref:`logical network<logical-networks-arch>`.
|
||||
|
||||
:storage_netmask: Netmask used for the Storage logical network.
|
||||
|
||||
:internal_address:
|
||||
|
||||
:uid:
|
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|
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:swift_zone:
|
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|
||||
:name:
|
||||
|
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:storage_address:
|
||||
|
||||
:fqdn:
|
||||
|
||||
The configuration for each non-primary MongoDB node:
|
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has the same fields.
|
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The *astute.yaml* file includes one section like this
|
||||
for each configured MongoDB node:
|
||||
|
||||
::
|
||||
|
||||
- role: mongo
|
||||
internal_netmask: 255.255.255.0
|
||||
storage_netmask: 255.255.255.0
|
||||
internal_address: 10.108.22.7
|
||||
uid: "13"
|
||||
swift_zone: "13"
|
||||
name: node-13
|
||||
storage_address: 10.108.24.6
|
||||
fqdn: node-13.test.domain.local
|
||||
|
||||
Sahara configuration
|
||||
++++++++++++++++++++
|
||||
|
||||
::
|
||||
|
||||
sahara:
|
||||
db_password: 0VDkceJQ
|
||||
enabled: false
|
||||
user_password: 4zs7JZaY
|
||||
deployment_id: 9
|
||||
|
||||
Provisioning configuration
|
||||
++++++++++++++++++++++++++
|
||||
|
||||
::
|
||||
|
||||
provision:
|
||||
method: cobbler
|
||||
metadata:
|
||||
label: Provision
|
||||
restrictions:
|
||||
- condition: not ('experimental' in version:feature_groups)
|
||||
action: hide
|
||||
weight: 80
|
||||
image_data:
|
||||
/:
|
||||
uri: http://10.108.20.2:8080/targetimages/ubuntu_1204_amd64.img.gz
|
||||
format: ext4
|
||||
container: gzip
|
||||
/boot:
|
||||
uri: http://10.108.20.2:8080/targetimages/ubuntu_1204_amd64-boot.img.gz
|
||||
format: ext2
|
||||
container: gzip
|
||||
nova_quota: false
|
||||
uid: "12"
|
||||
repo_metadata:
|
||||
2014.2-6.0: http://10.108.20.2:8080/2014.2-6.0/ubuntu/x86_64 precise main
|
||||
|
||||
Storage configuration
|
||||
+++++++++++++++++++++
|
||||
|
||||
::
|
||||
|
||||
storage:
|
||||
objects_ceph: false
|
||||
pg_num: 128
|
||||
vc_user: ""
|
||||
iser: false
|
||||
images_ceph: false
|
||||
ephemeral_ceph: false
|
||||
vc_datastore: ""
|
||||
vc_password: ""
|
||||
osd_pool_size: "2"
|
||||
volumes_vmdk: false
|
||||
metadata:
|
||||
label: Storage
|
||||
weight: 60
|
||||
vc_host: ""
|
||||
volumes_lvm: true
|
||||
images_vcenter: false
|
||||
vc_image_dir: /openstack_glance
|
||||
volumes_ceph: false
|
||||
vc_datacenter: ""
|
||||
|
||||
Keystone configuration
|
||||
++++++++++++++++++++++
|
||||
|
||||
::
|
||||
|
||||
keystone:
|
||||
db_password: rwTdR4Vd
|
||||
admin_token: YXauBQbY
|
||||
priority: 200
|
||||
|
||||
Cinder configuration
|
||||
++++++++++++++++++++
|
||||
|
||||
::
|
||||
|
||||
cinder:
|
||||
db_password: fv85YGzr
|
||||
user_password: cIVtXdbp
|
||||
|
||||
Corosync configuration
|
||||
++++++++++++++++++++++
|
||||
|
||||
::
|
||||
|
||||
corosync:
|
||||
group: 226.94.1.1
|
||||
verified: false
|
||||
metadata:
|
||||
label: Corosync
|
||||
restrictions:
|
||||
- condition: "true"
|
||||
action: hide
|
||||
weight: 50
|
||||
port: "12000"
|
||||
|
||||
Miscellaneous configs to look at later
|
||||
++++++++++++++++++++++++++++++++++++++
|
||||
|
||||
::
|
||||
|
||||
management_vip: 10.108.22.2
|
||||
test_vm_image:
|
||||
img_path: /usr/share/cirros-testvm/cirros-x86_64-disk.img
|
||||
img_name: TestVM
|
||||
min_ram: 64
|
||||
public: "true"
|
||||
glance_properties: "--property murano_image_info='{\"title\": \"Murano Demo\", \"type\": \"cirros.demo\"}'"
|
||||
os_name: cirros
|
||||
disk_format: qcow2
|
||||
container_format: bare
|
||||
quantum: true
|
||||
cobbler:
|
||||
profile: ubuntu_1204_x86_64
|
||||
status: discover
|
||||
management_network_range: 10.108.22.0/24
|
||||
fail_if_error: true
|
||||
puppet_modules_source: rsync://10.108.20.2:/puppet/2014.2-6.0/modules/
|
||||
master_ip: 10.108.20.2
|
||||
puppet_manifests_source: rsync://10.108.20.2:/puppet/2014.2-6.0/manifests/
|
||||
resume_guests_state_on_host_boot: true
|
||||
|
||||
Syslog configuration
|
||||
++++++++++++++++++++
|
||||
|
||||
::
|
||||
|
||||
syslog:
|
||||
syslog_transport: tcp
|
||||
syslog_port: "514"
|
||||
metadata:
|
||||
label: Syslog
|
||||
weight: 50
|
||||
syslog_server: ""
|
||||
debug: false
|
||||
online: true
|
||||
metadata:
|
||||
label: Common
|
||||
weight: 30
|
||||
access:
|
||||
email: admin@localhost
|
||||
user: admin
|
||||
password: admin
|
||||
metadata:
|
||||
label: Access
|
||||
weight: 10
|
||||
tenant: admin
|
||||
openstack_version_prev:
|
||||
use_cow_images: true
|
||||
last_controller: node-11
|
||||
kernel_params:
|
||||
kernel: console=ttyS0,9600 console=tty0 rootdelay=90 nomodeset
|
||||
metadata:
|
||||
label: Kernel parameters
|
||||
weight: 40
|
||||
mysql:
|
||||
wsrep_password: 6JoYdvoz
|
||||
root_password: ZtwW8gk8
|
||||
external_dns:
|
||||
dns_list: 8.8.8.8, 8.8.4.4
|
||||
metadata:
|
||||
label: Upstream DNS
|
||||
weight: 90
|
||||
rabbit:
|
||||
password: GGcZVT4f
|
||||
compute_scheduler_driver: nova.scheduler.filter_scheduler.FilterScheduler
|
||||
openstack_version: 2014.2-6.0
|
||||
|
||||
External MongoDB configuration
|
||||
++++++++++++++++++++++++++++++
|
||||
|
||||
::
|
||||
|
||||
external_mongo:
|
||||
mongo_replset: ""
|
||||
mongo_password: ceilometer
|
||||
mongo_user: ceilometer
|
||||
metadata:
|
||||
label: External MongoDB
|
||||
restrictions:
|
||||
- condition: settings:additional_components.mongo.value == false
|
||||
action: hide
|
||||
weight: 20
|
||||
hosts_ip: ""
|
||||
mongo_db_name: ceilometer
|
||||
|
||||
Murano configuration
|
||||
++++++++++++++++++++
|
||||
|
||||
::
|
||||
|
||||
murano:
|
||||
db_password: 0PVsOHo9
|
||||
enabled: false
|
||||
rabbit_password: FGjWVooK
|
||||
user_password: crpWYkaY
|
||||
|
||||
More miscellaneous configs
|
||||
++++++++++++++++++++++++++
|
||||
|
||||
::
|
||||
|
||||
quantum_settings:
|
||||
database:
|
||||
passwd: yOL94I9n
|
||||
L3:
|
||||
use_namespaces: true
|
||||
L2:
|
||||
phys_nets:
|
||||
physnet2:
|
||||
vlan_range: 1000:1030
|
||||
bridge: br-prv
|
||||
base_mac: fa:16:3e:00:00:00
|
||||
segmentation_type: vlan
|
||||
predefined_networks:
|
||||
net04_ext:
|
||||
L2:
|
||||
segment_id:
|
||||
network_type: local
|
||||
router_ext: true
|
||||
physnet:
|
||||
L3:
|
||||
floating: 10.108.21.11:10.108.21.20
|
||||
subnet: 10.108.21.0/24
|
||||
enable_dhcp: false
|
||||
gateway: 10.108.21.1
|
||||
nameservers: []
|
||||
|
||||
tenant: admin
|
||||
shared: false
|
||||
net04:
|
||||
L2:
|
||||
segment_id:
|
||||
network_type: vlan
|
||||
router_ext: false
|
||||
physnet: physnet2
|
||||
L3:
|
||||
floating:
|
||||
subnet: 192.168.111.0/24
|
||||
enable_dhcp: true
|
||||
gateway: 192.168.111.1
|
||||
nameservers:
|
||||
- 8.8.4.4
|
||||
- 8.8.8.8
|
||||
tenant: admin
|
||||
shared: false
|
||||
keystone:
|
||||
admin_password: gqWPu2Vg
|
||||
metadata:
|
||||
metadata_proxy_shared_secret: qoEcTup3
|
||||
fqdn: node-12.test.domain.local
|
||||
storage_network_range: 10.108.24.0/24
|
||||
|
||||
vCenter configuration
|
||||
+++++++++++++++++++++
|
||||
|
||||
::
|
||||
|
||||
vcenter:
|
||||
datastore_regex: ""
|
||||
host_ip: ""
|
||||
vc_user: ""
|
||||
vlan_interface: ""
|
||||
vc_password: ""
|
||||
cluster: ""
|
||||
metadata:
|
||||
label: vCenter
|
||||
restrictions:
|
||||
- condition: settings:common.libvirt_type.value != 'vcenter'
|
||||
action: hide
|
||||
weight: 20
|
||||
use_vcenter: true
|
||||
|
||||
Syslog configuration
|
||||
++++++++++++++++++++
|
||||
|
||||
::
|
||||
|
||||
base_syslog:
|
||||
syslog_port: "514"
|
||||
syslog_server: 10.108.20.2
|
||||
|
|
|
@ -12,5 +12,6 @@ before Mirantis OpenStack 5.1.
|
|||
|
||||
.. include:: /pages/operations/redeploy/1000-redeploy.rst
|
||||
.. include:: /pages/operations/redeploy/2000-add-compute-storage.rst
|
||||
.. include:: /pages/operations/redeploy/2500-add-mongodb.rst
|
||||
.. include:: /pages/operations/redeploy/3000-add-controller.rst
|
||||
.. include:: /pages/operations/redeploy/4000-remove-controller.rst
|
||||
|
|
|
@ -0,0 +1,55 @@
|
|||
|
||||
.. _add-mongodb-ops:
|
||||
|
||||
Add a MongoDB node
|
||||
------------------
|
||||
|
||||
Additional :ref:`MongoDB<mongodb-term>` roles can be added
|
||||
to an existing deployment by using shell commands.
|
||||
Any number of MongoDB roles (or standalone nodes)
|
||||
can be deployed into an OpenStack environment
|
||||
using the Fuel Web UI during the initial deployment
|
||||
but you cannot use the Fuel Web UI to add MongoDB nodes
|
||||
to an existing environment.
|
||||
|
||||
Fuel installs MongoDB
|
||||
as a backend for :ref:`ceilometer-term`.
|
||||
Ideally, you should configure one MongoDB node
|
||||
for each Controller node in the environment so,
|
||||
if you add Controller nodes,
|
||||
you should also add MongoDB nodes.
|
||||
|
||||
To add one or more MongoDB nodes to the environment:
|
||||
|
||||
#. Add an entry for each new MongoDB node
|
||||
to the `connection` parameter
|
||||
in the *ceilometer.conf* file on each Controller node.
|
||||
This entry needs to specify the new node's IP address
|
||||
for the Management :ref:`logical network<logical-networks-arch>`.
|
||||
|
||||
#. Open the :ref:`astute.yaml<astute-yaml-target-ref>` file on any deployed MongoDB node
|
||||
and determine which node has the `primary-mongo` role;
|
||||
see :ref:`astute-mongodb-nodes-ref`.
|
||||
Write down the value of the **fqdn** parameter;
|
||||
you will use this to **ssh** to this node.
|
||||
|
||||
#. Retrieve the `db_password` value from the
|
||||
:ref:`astute-ceilometer-config-ref` section of same file.
|
||||
You will use this password to access the primary MongoDB node.
|
||||
|
||||
#. Connect to the MongoDB node that has the `primary-mongo` role
|
||||
and log into Mongo:
|
||||
|
||||
::
|
||||
|
||||
ssh ... <fqdn-of-primary-mongo-node>
|
||||
mongo -u admin -p <db_password> admin
|
||||
|
||||
#. Configure each MongoDB node to be added to the environment:
|
||||
|
||||
::
|
||||
|
||||
ceilometer:PRIMARY> rs.add ("<management-ip-address-of-node>")
|
||||
|
||||
#. Restart the ceilometer services.
|
||||
|
|
@ -34,16 +34,17 @@ MongoDB issues
|
|||
~~~~~~~~~~~~~~
|
||||
|
||||
- Additional MongoDB roles cannot be added to an existing deployment
|
||||
from the Fuel Web UI.
|
||||
Fuel installs :ref:`mongodb-term`
|
||||
as a backend for :ref:`ceilometer-term`.
|
||||
Any number of MongoDB roles (or standalone nodes)
|
||||
can initially be deployed into an OpenStack environment
|
||||
but, after the environment is deployed,
|
||||
additional MongoDB roles cannot be added.
|
||||
Be sure to deploy an adequate number of MongoDB roles
|
||||
(one for each Controller node is ideal)
|
||||
during the initial deployment.
|
||||
See `LP1308990 <https://bugs.launchpad.net/fuel/+bug/1308990>`_.
|
||||
can be deployed into an OpenStack environment
|
||||
during the initial deployment
|
||||
(one for each Controller node is ideal);
|
||||
but after the environment is deployed,
|
||||
additional MongoDB roles can only be added
|
||||
by using shell commands;
|
||||
see :ref:`add-mongodb-ops` for details.
|
||||
|
||||
- If traffic is dropped to MongoDB port on the primary controller,
|
||||
Ceilometer randomly fails in HA mode.
|
||||
|
|
Loading…
Reference in New Issue