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feat(aws): mount aws efs fs by creation token

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This commit is contained in:
Michele Cereda
2025-01-20 23:24:27 +01:00
parent 6b0c021309
commit c1d523801a
3 changed files with 45 additions and 1 deletions
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17
knowledge base/cloud computing/aws/efs.md
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@@ -77,6 +77,17 @@ to be One Zone file systems.
<summary>Usage</summary>
```sh
# Get filesystems' information.
aws efs describe-file-systems --query 'FileSystems[]' --creation-token 'fs-name'
# Get filesystems's ids.
aws efs describe-file-systems --query 'FileSystems[].FileSystemId' --output 'text' --creation-token 'fs-name'
# Print filesystems's DNS.
# No DNS nor region are returned from the get fs command, but ARN is and the DNS does follow a naming convention, so…
aws efs describe-file-systems --query 'FileSystems[].FileSystemId' --output 'text' --creation-token 'fs-name' \
| sed -E 's|arn:[a-z-]+:elasticfilesystem:([a-z0-9-]+):[0-9]+:file-system/(fs-[a-f0-9]+)|\2.efs.\1.amazonaws.com|'
# Get mount targets' information.
aws efs describe-mount-targets --query 'MountTargets[]' --file-system-id 'fs-0123456789abcdef0'
@@ -84,9 +95,15 @@ aws efs describe-mount-targets --query 'MountTargets[]' --file-system-id 'fs-012
aws efs describe-mount-targets --query 'MountTargets[].IpAddress' --file-system-id 'fs-0123456789abcdef0'
aws efs describe-mount-targets --query 'MountTargets[].IpAddress' --mount-target-id 'fsmt-0123456789abcdef0'
# Get mount targets' IP address from the filesystem's name.
aws efs describe-mount-targets --query 'MountTargets[].IpAddress' --output 'json' --file-system-id \
"$(aws efs describe-file-systems --query 'FileSystems[].FileSystemId' --output 'text' --creation-token 'fs-name')"
# Mount volumes.
mount -t 'nfs' -o 'nfsvers=4.0,rsize=1048576,wsize=1048576,hard,timeo=600,retrans=2,noresvport' \
'fs-0123456789abcdef0.efs.eu-west-1.amazonaws.com:/' "$HOME/efs"
mount -t 'nfs' -o 'nfsvers=4,tcp,rwsize=1048576,hard,timeo=600,retrans=2,noresvport' \
'10.20.30.42:/export-name' "$HOME/efs/export"
```
</details>

7
snippets/aws/functions.fish
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@@ -58,6 +58,13 @@ function aws-ecs-tasks-from-clusterName-and-serviceName
--query "tasks[?group.contains(@, '$argv[2]')]" --tasks
end
function aws-efs-mount-fs-locally-by-creation-token
mkdir -p "/tmp/efs/$argv[1]"
aws efs describe-file-systems --query 'FileSystems[].FileSystemId' --output 'text' --creation-token "$argv[1]" \
| xargs aws efs describe-mount-targets --query 'MountTargets[].IpAddress|[0]' --output 'text' --file-system-id \
| xargs -I '%%' mount -vt 'nfs' -o 'nfsvers=4,tcp,rwsize=1048576,hard,timeo=600,retrans=2,noresvport' "%%:/" "/tmp/efs/$argv[1]"
end
function aws-iam-roleArn-from-name
aws iam list-roles --output 'text' \
--query "Roles[?RoleName == '$argv[1]'].Arn"

22
snippets/aws/other commands.fish
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@@ -109,16 +109,34 @@ aws ecs wait services-stable --cluster 'stg' --services 'grafana'
# ------------------
###
# Get filesystems' information.
aws efs describe-file-systems --query 'FileSystems' --creation-token 'fs-name'
# Get filesystems's ids.
aws efs describe-file-systems --query 'FileSystems[].FileSystemId' --output 'text' --creation-token 'fs-name'
# Print filesystems's DNS.
# No DNS nor region are returned from the get fs command, but ARN is and the DNS does follow a naming convention, so…
aws efs describe-file-systems --query 'FileSystems[].FileSystemArn' --output 'text' --creation-token 'fs-name' \
| sed -E 's|arn:[a-z-]+:elasticfilesystem:([a-z0-9-]+):[0-9]+:file-system/(fs-[a-f0-9]+)|\2.efs.\1.amazonaws.com|'
# Get mount targets' information.
aws efs describe-mount-targets --query 'MountTargets[]' --file-system-id 'fs-0123456789abcdef0'
aws efs describe-mount-targets --query 'MountTargets' --file-system-id 'fs-0123456789abcdef0'
# Get mount targets' IP address.
aws efs describe-mount-targets --query 'MountTargets[].IpAddress' --output 'text' --file-system-id 'fs-0123456789abcdef0'
aws efs describe-mount-targets --query 'MountTargets[].IpAddress' --output 'text' --mount-target-id 'fsmt-0123456789abcdef0'
# Get mount targets' IP address from the filesystem's name.
aws efs describe-mount-targets --query 'MountTargets[].IpAddress' --output 'json' \
--file-system-id (aws efs describe-file-systems --query 'FileSystems[].FileSystemId' --output 'text' --creation-token 'fs-name')
# Mount volumes.
mount -t 'nfs' -o 'nfsvers=4.0,rsize=1048576,wsize=1048576,hard,timeo=600,retrans=2,noresvport' \
'fs-0123456789abcdef0.efs.eu-west-1.amazonaws.com:/' "$HOME/efs"
mount -t 'nfs' -o 'nfsvers=4,tcp,rwsize=1048576,hard,timeo=600,retrans=2,noresvport' \
'10.20.30.42:/export-name' "$HOME/efs/export"
###
# EKS
@@ -180,6 +198,7 @@ aws ec2 describe-network-interfaces --output 'text' \
--filters Name=description,Values='ELB classic-load-balancer-name' \
--query 'NetworkInterfaces[*].Association.PublicIp'
###
# IAM
# ------------------
@@ -216,6 +235,7 @@ aws iam update-login-profile --user-name 'mike' --password 'newPassword' --passw
basename (aws sts get-caller-identity --query 'Arn' --output 'text') \
| xargs aws iam update-login-profile --user-name
###
# Image Builder
# ------------------