docker
/
docs
mirror of https://github.com/docker/docs.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

Update install-on-azure.md 

editorial crx
This commit is contained in:
L-Hudson 2018-12-06 16:35:06 -05:00 committed by GitHub
parent 736bc25419
commit c2ee54bc8f
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 4 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
ee/ucp/admin/install/install-on-azure.md
View File

@ -15,10 +15,10 @@ Calico / Azure integration.
Docker UCP configures the Azure IPAM module for Kubernetes to allocate
IP addresses to Kubernetes pods. The Azure IPAM module requires each Azure
VM that's part of the Kubernetes cluster to be configured with a pool of
virtual machine that's part of the Kubernetes cluster to be configured with a pool of
IP addresses.
There are two options for provisoning IPs for the Kubernetes cluster on Azure:
There are two options for provisoning IPs for the Kubernetes cluster on Azure
- Docker UCP provides an automated mechanism to configure and maintain IP pools
for standalone Azure virtual machines. This service runs within the calico-node daemonset
and by default will provision 128 IP address for each node. This value can be
@ -120,9 +120,9 @@ on each node and the number of nodes in the cluster.
For example, in a cluster of 256 nodes, to run a maximum of 128 pods
concurrently on a node, make sure that the address space of the subnet and the
virtual network can allocate at least 128 * 256 IP addresses, _in addition to_
initial IP allocations to VM NICs during Azure resource creation.
initial IP allocations to virtual machine NICs during Azure resource creation.
Accounting for IP addresses that are allocated to NICs during VM bring-up, set
Accounting for IP addresses that are allocated to NICs during virtual machine bring-up, set
the address space of the subnet and virtual network to 10.0.0.0/16. This
ensures that the network can dynamically allocate at least 32768 addresses,
plus a buffer for initial allocations for primary IP addresses.