69fc33656c
Misc updates as a result of testing with latest OpenStack Mitaka RDO packages from IBM: - neutron.conf: disable neutron_rootwrap_daemon - non-functional. - nova.conf: set lock_path to /var/lib/nova/tmp inline with rpm packaging. - run proxy install process during config-changed, ensuring that any new compute hosts get installed and configured. - enable and start services on install, as rpm packages install disabled. - refactor use of proxy in hooks module to ensure its not created on module load, but as an when required. - change behaviour of remote-key to write key to secured local file, avoiding the need to run this charm from a local copy with the key embedded. README updated for any behavioural changes in configuration. Change-Id: I53d7331a2ddcf73bc41bc8d73be5bf165bf55a92
2.2 KiB
2.2 KiB
Overview
This charm is in ALPHA state, currently in active development.
Developers can be reached on freenode channel #openstack-charms.
The nova-compute-proxy charm deploys OpenStack Nova Compute to a pre-existing rpm-based Power8 PowerKVM or s390x z/KVM machine, where the remainder of the Ubuntu OpenStack control plane and storage applications are deployed to machines via MAAS.
Usage
To deploy a nova-compute-proxy service, have the following prepared in advance:
- PowerKVM or z/KVM machine(s) manually provisioned, booted, accessible from the control plane units, with network interfaces and storage ready to use.
- An ssh key that the charm can use to remotely execute installation and configuration operations.
- Yum repository/repositories or .iso file(s) which contain the appropriate IBM OpenStack RPMs. If using .iso file(s), they must be loop-mounted on the compute node host.
- Password-less sudo for the specified user configured on the compute node.
Once you have this setup you must configure the charm as follow:
- Apply the following charm config:
- remote-user: username used to access and configure the power node.
- remote-repos: Yum repository url(s) or file url(s)
- remote-hosts: IP address of power node
- remote-key: Private key string to use for access
- Example:
remote-user: youruser remote-repos: file:///tmp/openstack-iso/openstack,file:///tmp/other-iso/repofs remote-key: | -----BEGIN DSA PRIVATE KEY----- MIIBugIBAAKBgQD3IG188Q07kQdbRJhlZqknNpoGDB1r9+XGq9+7nmWGKusbOn6L 5VdyoHnx0BvgHHJmOAvJ+39sex9KvToEM0Jfav30EfffVzIrjaZZBMZkO/kWkEdd TJrpMoW5nqiyNQRHCJWKkTiT7hNwS7AzUFkH1cR16bkabUfNhx3nWVsfGQIVAM7l FlrJwujvWxOOHIRrihVmnUylAoGBAKGjWAPuj23p2II8NSTfaK/VJ9CyEF1RQ4Pv +wtCRRE/DoN/3jpFnQz8Yjt6dYEewdcWFDG9aJ/PLvm/qX335TSz86pfYBd2Q3dp 9/RuaXTnLK6L/gdgkGcDXG8fy2kk0zteNjMjpzbaYpjZmIQ4lu3StUkwTm8EppZz b0KXUNhwAn8bSTxNIZnlfoYzzwT2XPjHMlqeFbYxJMo9Dk5+AY6+tmr4/uR5ySDD A+Txxh7RPhIBQwrIdGlOYOR3Mh03NcYuU+yrUsv4xLP8SeWcfiuAXFctXu0kzvPC uIQ1EfKCrOtbWPcbza2ipo1J8MN/vzLCu69Jdq8af0OqJFoDcY0vAhUAxh2BNdRr HyF1bGCP1t8JdMJVtb0= -----END DSA PRIVATE KEY----- remote-hosts: 10.10.10.10 10.10.10.11