Hi all:
My test environment is 4.4.3 + kvm . and only has one agent.
I am in a puzzle about the ha.tag.
when I set ha.tag to “ha” and set host tag to “ha” too.
the systemvm just can’t start, and can’t crete new vm which use no host
tag offering.
log like this:
… Checking resources in Cluster: 1 under Pod: 1
...ctx-51a5fe9e FirstFitRoutingAllocator) Looking for hosts in dc: 1 pod:1
cluster:1
... FirstFitAllocator has 0 hosts to check for allocation: []
...Found 0 hosts for allocation after prioritization: []
...Looking for speed=500Mhz, Ram=256
...Host Allocator returning 0 suitable hosts
...No suitable hosts found
...No suitable hosts found under this Cluster: 1
...Could not find suitable Deployment Destination for this VM under any
clusters, returning.
I have tried to clear host tag, everything worked well!
and I have tried with clear ha.tag and keep host tag to “ha” .
everything worked well!!
but I saw this in
https://cwiki.apache.org/confluence/display/CLOUDSTACK/Host+tags+and+Storage+tags
<https://cwiki.apache.org/confluence/display/CLOUDSTACK/Host+tags+and+Storage+tags>
"“If offerings are tagged, then only the host with matching tag will
be chosen.
But while deploying a VM with a non-tagged service offering,
we consider both untagged and tagged hosts.
So a VM with non-tagged offering may reside on a tagged host. Same
goes with storage pools.”"
maybe I don’t fully understood the ha.tag ,
is there must have untagged ha.tag hosts and tagged.ha hosts in
cluster if I set ha.tag?
or If I let all hosts tagged ha tag ,I have to change all offering
with host tag ?
thank you!
----------
Firxiao
