Hello Team,
I am planning to provision apigee x instance in my project. As per apigee documentation, each apigee instance requires non-overlapping CIDR range of /22 and another /28 for debugging/trouble shooting purposes.
Questions :
Thanks,
JK
Solved! Go to Solution.
From my point of view, these 2 CIDR ranges are "reservations" only, to be sure you won't have your own subnets overlapping them.
The subnet you have to provision is NOT those CIDR ranges.
I guess Google Apigee is building a subnet with this range on their side (not visible for us), in the peered VPC.
On the instanciation I've done, I have one small subnet (compliant with my on prem IP addressing plan) to host the MIG (Manages Instance Group), LB, etc.
The two reserved ranges (/22 and /28) are not compliant (and I won't be able to use this, to avoid overlap, as it is reserved already).
Hope this help (a little at least 🙂 )
RE: 2. 22 and /28 CIDR range would be required for each APIGEE Instance. Lets say we have 3 org in our entitlement. Does that mean this(/22 and/28) would be shared across all APIGEE Orgs / Projects or Is it specific to each instance ? as I see its also state that there can only be one Apigee instance per Cloud
My understanding is that a /22 and /28 is required for each instance. If you have 3 orgs you will need 3 /22 and 3 /28 IP ranges.
You can have multiple Apigee Organisations per Google account. Each Organisation can have only one Instance per Region.
From my point of view, these 2 CIDR ranges are "reservations" only, to be sure you won't have your own subnets overlapping them.
The subnet you have to provision is NOT those CIDR ranges.
I guess Google Apigee is building a subnet with this range on their side (not visible for us), in the peered VPC.
On the instanciation I've done, I have one small subnet (compliant with my on prem IP addressing plan) to host the MIG (Manages Instance Group), LB, etc.
The two reserved ranges (/22 and /28) are not compliant (and I won't be able to use this, to avoid overlap, as it is reserved already).
Hope this help (a little at least 🙂 )
The /22 is visible to us as an imported route. Look under "VPC network peering"/"servicenetworking-googleapis-com"/"IMPORTED ROUTES"
The /28 is not visible, except via a call to the API.
e.g. this curl returns an ipRange field listing the /22 and /28:
curl -H "Content Type: application/json" https://apigee.googleapis.com/v1/organizations/[project id]/instances/[region]
RE: 2. 22 and /28 CIDR range would be required for each APIGEE Instance. Lets say we have 3 org in our entitlement. Does that mean this(/22 and/28) would be shared across all APIGEE Orgs / Projects or Is it specific to each instance ? as I see its also state that there can only be one Apigee instance per Cloud
My understanding is that a /22 and /28 is required for each instance. If you have 3 orgs you will need 3 /22 and 3 /28 IP ranges.
You can have multiple Apigee Organisations per Google account. Each Organisation can have only one Instance per Region.