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DTSPO-22443 - Correcting bullet points in Palo Alto failover docs (#383)
* initial draft * adding paths to file * correcting filename * updates * including failover info in palo patching process * updates * updates * updates * updates * spelling correction * update * spelling * spelling * updates * updates * spelling and adding newline at eof * removing test page * fixing bullet point formatting
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@@ -16,6 +16,7 @@ and should be updated to 10.11.8.38 which is [hmcts-hub-prod-int-palo-vm-0](http | |
This means that in the event of palo-vm-1 being unavailable, either due to an incident, or scheduled maintenance, traffic from Cloud Gateway will not be able to reach the applications. | ||
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Applications affected by this are: | ||
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* DARTs | ||
* LibraGoB | ||
* SDP | ||
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@@ -34,6 +35,7 @@ Before starting the failover process, be aware that there may be a brief period | |
Where possible, James Drew ([email protected]) and Kalyan Deevanapalli ([email protected]) should be contacted in advance of the failover. | ||
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There are three places across two repositories where the IP address needs to be updated: | ||
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* [aks-sds-deploy](https://github.com/hmcts/aks-sds-deploy) | ||
* [azure-platform-virtualwan](https://github.com/hmcts/azure-platform-virtualwan) | ||
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@@ -54,7 +56,8 @@ See example [PR for DEMO environment](https://github.com/hmcts/azure-platform-vi | |
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### 3. Running the pipelines | ||
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There are usually two reason why you would want to failover, either; | ||
There are usually two reason why you would want to failover, either; | ||
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* due to an incident / issue with a VM | ||
* scheduled maintenance, such as patching. | ||
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@@ -66,6 +69,7 @@ If you run from your branch, and select only the required pipeline stages, it ca | |
Ensure you still raise a PR, wait for checks to complete successfully, and then run the pipeline from your branch. | ||
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The required stages for this are: | ||
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* 'Precheck' | ||
* 'Checking Clusters for sbox' | ||
* '{Environment}: Genesis' | ||
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@@ -78,6 +82,7 @@ The [azure-platform-virtualwan pipeline](https://dev.azure.com/hmcts/PlatformOpe | |
### 4. Verify the failover has been successful. | ||
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To verify the failover has been successful, you can check the following: | ||
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* Your pipeline has completed successfully. | ||
* Check the [aks-prod-appgw-route-table](https://portal.azure.com/#@HMCTS.NET/resource/subscriptions/5ca62022-6aa2-4cee-aaa7-e7536c8d566c/resourceGroups/ss-prod-network-rg/providers/Microsoft.Network/routeTables/aks-prod-appgw-route-table/overview) has been updated. Check the 'Next hop IP address now reflects your PR. You can ignore any routes pointing to .36 addresses' | ||
* Check the [aks-prod-route-table](https://portal.azure.com/#@HMCTS.NET/resource/subscriptions/5ca62022-6aa2-4cee-aaa7-e7536c8d566c/resourceGroups/ss-prod-network-rg/providers/Microsoft.Network/routeTables/aks-prod-route-table/overview) for the same. | ||
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