X-Git-Url: https://git.arvados.org/arvados.git/blobdiff_plain/505c8fa50631201e289cc55230d46fdf52fa2055..73c880171652a0fd41e38b47de02fc79e4ae05d2:/doc/install/crunch2-cloud/install-dispatch-cloud.html.textile.liquid

diff --git a/doc/install/crunch2-cloud/install-dispatch-cloud.html.textile.liquid b/doc/install/crunch2-cloud/install-dispatch-cloud.html.textile.liquid
index 6841778470..51d4f8fbcf 100644
--- a/doc/install/crunch2-cloud/install-dispatch-cloud.html.textile.liquid
+++ b/doc/install/crunch2-cloud/install-dispatch-cloud.html.textile.liquid
@@ -74,14 +74,20 @@ Add or update the following portions of your cluster configuration file, @config
 
 h4. Minimal configuration example for Amazon EC2
 
+The <span class="userinput">ImageID</span> value is the compute node image that was built in "the previous section":install-compute-node.html#aws.
+
 <notextile>
 <pre><code>    Containers:
       CloudVMs:
-        ImageID: ami-01234567890abcdef
+        ImageID: <span class="userinput">ami-01234567890abcdef</span>
         Driver: ec2
         DriverParameters:
+          # If you are not using an IAM role for authentication, specify access
+          # credentials here. Otherwise, omit or set AccessKeyID and
+          # SecretAccessKey to an empty value.
           AccessKeyID: XXXXXXXXXXXXXXXXXXXX
           SecretAccessKey: YYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYY
+
           SecurityGroupIDs:
           - sg-0123abcd
           SubnetID: subnet-0123abcd
@@ -95,11 +101,16 @@ h4. Minimal configuration example for Azure
 
 Using managed disks:
 
+The <span class="userinput">ImageID</span> value is the compute node image that was built in "the previous section":install-compute-node.html#azure.
+
 <notextile>
 <pre><code>    Containers:
       CloudVMs:
-        ImageID: "zzzzz-compute-v1597349873"
+        ImageID: <span class="userinput">"zzzzz-compute-v1597349873"</span>
         Driver: azure
+        # (azure) managed disks: set MaxConcurrentInstanceCreateOps to 20 to avoid timeouts, cf
+        # https://docs.microsoft.com/en-us/azure/virtual-machines/linux/capture-image
+        MaxConcurrentInstanceCreateOps: 20
         DriverParameters:
           # Credentials.
           SubscriptionID: XXXXXXXX-XXXX-XXXX-XXXX-XXXXXXXXXXXX
@@ -131,7 +142,7 @@ Using an image from a shared image gallery:
 <notextile>
 <pre><code>    Containers:
       CloudVMs:
-        ImageID: "shared_image_gallery_image_definition_name"
+        ImageID: <span class="userinput">"shared_image_gallery_image_definition_name"</span>
         Driver: azure
         DriverParameters:
           # Credentials.
@@ -164,10 +175,12 @@ Using an image from a shared image gallery:
 
 Using unmanaged disks (deprecated):
 
+The <span class="userinput">ImageID</span> value is the compute node image that was built in "the previous section":install-compute-node.html#azure.
+
 <notextile>
 <pre><code>    Containers:
       CloudVMs:
-        ImageID: "https://zzzzzzzz.blob.core.windows.net/system/Microsoft.Compute/Images/images/zzzzz-compute-osDisk.55555555-5555-5555-5555-555555555555.vhd"
+        ImageID: <span class="userinput">"https://zzzzzzzz.blob.core.windows.net/system/Microsoft.Compute/Images/images/zzzzz-compute-osDisk.55555555-5555-5555-5555-555555555555.vhd"</span>
         Driver: azure
         DriverParameters:
           # Credentials.