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The following commit(s) were added to refs/heads/4.20 by this push:
new f3b317e Updated note in compute/service offering for enable/disable
VM High Availability manager setting (#464)
f3b317e is described below
commit f3b317e6c40dcb25aff8256c0a65d7de1dcb24f2
Author: Suresh Kumar Anaparti <[email protected]>
AuthorDate: Thu Dec 26 17:45:54 2024 +0530
Updated note in compute/service offering for enable/disable VM High
Availability manager setting (#464)
---
source/adminguide/service_offerings.rst | 18 +++++++++++++-----
1 file changed, 13 insertions(+), 5 deletions(-)
diff --git a/source/adminguide/service_offerings.rst
b/source/adminguide/service_offerings.rst
index ea50df7..c84de4e 100644
--- a/source/adminguide/service_offerings.rst
+++ b/source/adminguide/service_offerings.rst
@@ -212,7 +212,7 @@ To create a new compute offering:
it enables the admin to set some boundaries.
- **# of CPU cores**: The number of cores which should be allocated
- to a system VM with this offering. If 'Custom constrained' is checked,
the admin will
+ to the VM with this offering. If 'Custom constrained' is checked, the
admin will
be asked to enter the minimum and maximum number of CPUs that a user
can request. If 'Custom unconstrained' is checked, this field does not
appear
as the user will be prompted to enter a value when creating their guest
Instance.
@@ -226,7 +226,7 @@ To create a new compute offering:
will be prompted to enter a value when creating their guest Instance.
- **Memory (in MB)**: The amount of memory in megabytes that the
- system VM should be allocated. For example, “2048” would provide
+ VM should be allocated. For example, “2048” would provide
a 2 GB RAM allocation. If 'Custom constrained' is selected, the admin
will
be asked to enter the minimum and maximum amount of RAM that a user
can request. If 'Custom unconstrained' is selected, this field does
@@ -238,7 +238,11 @@ To create a new compute offering:
- **Network Rate**: Allowed data transfer rate in MB per second.
- **Offer HA**: If yes, the administrator can choose to have the
- system VM be monitored and as highly available as possible.
+ VM be monitored and as highly available as possible.
+
+ .. note::
+ The HA is offered when the VM High Availability manager is enabled in
the zone using the setting 'vm.ha.enabled', by default this setting is enabled.
+ When disabled, alerts are sent during HA attempts when
'vm.ha.alerts.enabled' setting is enabled.
- **Dynamic Scaling Enabled**: If yes, Instance can be dynamically
scalable of cpu or memory
@@ -336,7 +340,7 @@ To create a new compute offering:
- **Storage type**: The type of disk that should be allocated. Local
allocates from storage attached directly to the host where the
- system VM is running. Shared allocates from storage accessible via
+ VM is running. Shared allocates from storage accessible via
NFS.
- **Provisioning type**: The type of disk that should be allocated.
@@ -389,7 +393,7 @@ To create a new compute offering:
disk that represents the root disk. This does not apply for KVM.
- **Storage Tags**: The tags that should be associated with the
- primary storage used by the system VM.
+ primary storage used by the VM.
When the flag is disabled
@@ -599,6 +603,10 @@ To create a system service offering:
- **Offer HA**: If yes, the administrator can choose to have the system
VM be monitored and as highly available as possible.
+ .. note::
+ The HA is offered when the VM High Availability manager is enabled in
the zone using the setting 'vm.ha.enabled', by default this setting is enabled.
+ When disabled, alerts are sent during HA attempts when
'vm.ha.alerts.enabled' setting is enabled.
+
- **Storage Tags**: The tags that should be associated with the primary
storage used by the system VM.
