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This change enhances the security of the migration ssh tunnel:
- The ssh authorized_keys file is only writeable by root.
- Creates a new user for migration instead of using root/nova.
- Disables SSH forwarding for this user.
- Optionally restricts the networks that this user can connect from.
- Uses an ssh wrapper command to whitelist the commands that this user can run
over ssh.
Requires the openstack-nova-migration package from
https://review.rdoproject.org/r/6327
bp tripleo-cold-migration
Change-Id: Idb56acd1e1ecb5a5fd4d942969be428cc9cbe293
(cherry picked from commit f8ca94a5b7c7658631f5b0a9b010251ebbcff65e)
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This patch configures SSH tunneling for nova cold-migration and reuses the
tunnel for libvirt live-migration unless TLS has been enabled.
Change-Id: I367757cbe8757d11943af7e41af620f9ce919a06
Depends-On: Iac1763761c652bed637cb7cf85bc12347b5fe7ec
(cherry picked from commit ccbcd11276c7bc3ffc8f013d9a5b2d3944bf76cf)
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nova placement credentials in nova.conf need to be configured at step 3
so Nova services can use them as soon as they start.
Change-Id: I0abdd305b7e6c8d83f23e25b3872e98eb56dd299
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This change fixes the hiera calls in the base nova profile to use the
parameter rather than continue to call hiera. Additionally this change
includes basic test coverage for the various nova profiles.
Change-Id: If393606eeb3c39ed3a2655bd89c5c276a9cf106e
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