stdlib: implemented aws/eks
Signed-off-by: Sam Alba <sam.alba@gmail.com>
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26
stdlib/aws/eks/code.cue
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26
stdlib/aws/eks/code.cue
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package eks
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#Code: #"""
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[ -e /cache/bin/kubectl ] || {
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curl -sfL https://dl.k8s.io/v1.19.9/bin/linux/amd64/kubectl -o /cache/bin/kubectl && chmod +x /cache/bin/kubectl
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}
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export KUBECONFIG=/kubeconfig
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export PATH="$PATH:/cache/bin"
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# Generate a kube configuration
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aws eks update-kubeconfig --name "$EKS_CLUSTER"
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# Figure out the kubernetes username
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CONTEXT="$(kubectl config current-context)"
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USER="$(kubectl config view -o json | \
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jq -r ".contexts[] | select(.name==\"$CONTEXT\") | .context.user")"
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# Grab a kubernetes access token
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ACCESS_TOKEN="$(aws eks get-token --cluster-name "$EKS_CLUSTER" | \
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jq -r .status.token)"
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# Remove the user config and replace it with the token
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kubectl config unset "users.${USER}"
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kubectl config set-credentials "$USER" --token "$ACCESS_TOKEN"
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"""#
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59
stdlib/aws/eks/eks.cue
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59
stdlib/aws/eks/eks.cue
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package eks
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import (
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"dagger.io/llb"
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"dagger.io/aws"
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)
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// KubeConfig config outputs a valid kube-auth-config for kubectl client
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#KubeConfig: {
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// AWS Config
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config: aws.#Config
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// EKS cluster name
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clusterName: string
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// kubeconfig is the generated kube configuration file
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kubeconfig: {
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string
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#compute: [
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llb.#Load & {
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from: aws.#CLI
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},
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llb.#WriteFile & {
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dest: "/entrypoint.sh"
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content: #Code
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},
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llb.#Exec & {
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always: true
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args: [
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"/bin/bash",
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"--noprofile",
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"--norc",
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"-eo",
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"pipefail",
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"/entrypoint.sh",
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]
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env: {
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AWS_CONFIG_FILE: "/cache/aws/config"
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AWS_ACCESS_KEY_ID: config.accessKey
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AWS_SECRET_ACCESS_KEY: config.secretKey
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AWS_DEFAULT_REGION: config.region
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AWS_REGION: config.region
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AWS_DEFAULT_OUTPUT: "json"
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AWS_PAGER: ""
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EKS_CLUSTER: clusterName
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}
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mount: {
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"/cache/aws": "cache"
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"/cache/bin": "cache"
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}
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},
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llb.#Export & {
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source: "/kubeconfig"
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format: "string"
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},
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]
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}
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}
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