-
Notifications
You must be signed in to change notification settings - Fork 54
471 lines (419 loc) · 19.3 KB
/
e2e-test-provider-example.yml
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
name: e2e test Terraform provider example
on:
workflow_dispatch:
inputs:
ref:
type: string
description: "Git ref to checkout"
regionZone:
description: "Region or zone to create the cluster in. Leave empty for default region/zone."
type: string
image:
description: "OS Image version used in the cluster's VMs. If not set, the latest nightly image from main is used."
type: string
providerVersion:
description: "Constellation Terraform provider version to use (with v prefix). Empty value means build from source."
type: string
toImage:
description: Image (shortpath) the cluster is upgraded to, or empty for main/nightly.
type: string
required: false
toKubernetes:
description: Kubernetes version to target for the upgrade, empty for no upgrade.
type: string
required: false
attestationVariant:
description: "Attestation variant to use."
type: choice
options:
- "aws-sev-snp"
- "azure-sev-snp"
- "azure-tdx"
- "gcp-sev-es"
default: "azure-sev-snp"
required: true
workflow_call:
inputs:
ref:
type: string
description: "Git ref to checkout"
regionZone:
description: "Which zone to use."
type: string
image:
description: "OS Image version used in the cluster's VMs, as specified in the Constellation config. If not set, the latest nightly image from main is used."
type: string
providerVersion:
description: "Constellation Terraform provider version to use (with v prefix). Empty value means build from source."
type: string
toImage:
description: Image (shortpath) the cluster is upgraded to, or empty for main/nightly.
type: string
required: false
toKubernetes:
description: Kubernetes version to target for the upgrade, empty for target's default version.
type: string
required: false
attestationVariant:
description: "Attestation variant to use."
type: string
required: true
jobs:
provider-example-test:
runs-on: ubuntu-22.04
permissions:
id-token: write
contents: read
packages: write
steps:
- name: Checkout
id: checkout
uses: actions/checkout@f43a0e5ff2bd294095638e18286ca9a3d1956744 # v3.6.0
with:
ref: ${{ inputs.ref || github.head_ref }}
- name: Get Latest Image
id: find-latest-image
uses: ./.github/actions/find_latest_image
with:
git-ref: ${{ inputs.ref }}
imageVersion: ${{ inputs.image }}
ref: main
stream: nightly
- name: Upload Terraform module
uses: ./.github/actions/upload_terraform_module
- name: Download Terraform module
uses: actions/download-artifact@9bc31d5ccc31df68ecc42ccf4149144866c47d8a # v3.0.2
with:
name: terraform-module
- name: Unzip Terraform module
shell: bash
run: |
unzip terraform-module.zip -d ${{ github.workspace }}
rm terraform-module.zip
- name: Create resource prefix
id: create-prefix
shell: bash
run: |
run_id=${{ github.run_id }}
last_three="${run_id: -3}"
echo "prefix=e2e-${last_three}" | tee -a "$GITHUB_OUTPUT"
- name: Determine cloudprovider from attestation variant
id: determine
shell: bash
run: |
attestationVariant="${{ inputs.attestationVariant }}"
cloudProvider="${attestationVariant%%-*}"
echo "cloudProvider=${cloudProvider}" | tee -a "$GITHUB_OUTPUT"
- name: Log in to the Container registry
uses: ./.github/actions/container_registry_login
with:
registry: ghcr.io
username: ${{ github.actor }}
password: ${{ secrets.GITHUB_TOKEN }}
- name: Download CLI # needed to determine K8s version for release versions
if: inputs.providerVersion != ''
shell: bash
run: |
curl -fsSL -o constellation https://github.com/edgelesssys/constellation/releases/download/${{ inputs.providerVersion }}/constellation-linux-amd64
chmod u+x constellation
./constellation version
mkdir -p ${{ github.workspace }}/release
cp ./constellation ${{ github.workspace }}/release
- name: Setup bazel
uses: ./.github/actions/setup_bazel_nix
with:
useCache: "true"
buildBuddyApiKey: ${{ secrets.BUILDBUDDY_ORG_API_KEY }}
nixTools: terraform
- name: Build Constellation provider and CLI # CLI is needed for the upgrade assert and container push is needed for the microservice upgrade
working-directory: ${{ github.workspace }}
id: build
shell: bash
run: |
mkdir -p ${{ github.workspace }}/build
cd ${{ github.workspace }}/build
bazel run //:devbuild --cli_edition=enterprise
bazel build //bazel/settings:tag
repository_root=$(git rev-parse --show-toplevel)
out_rel=$(bazel cquery --output=files //bazel/settings:tag)
build_version=$(cat "$(realpath "${repository_root}/${out_rel}")")
echo "build_version=${build_version}" | tee -a "$GITHUB_OUTPUT"
- name: Remove local Terraform registry # otherwise the local registry would be used instead of the public registry
if: inputs.providerVersion != ''
shell: bash
run: |
bazel build //bazel/settings:tag
repository_root=$(git rev-parse --show-toplevel)
out_rel=$(bazel cquery --output=files //bazel/settings:tag)
build_version=$(cat "$(realpath "${repository_root}/${out_rel}")")
terraform_provider_dir="${HOME}/.terraform.d/plugins/registry.terraform.io/edgelesssys/constellation/${build_version#v}/linux_amd64/"
rm -rf "${terraform_provider_dir}"
- name: Login to AWS (IAM + Cluster role)
if: steps.determine.outputs.cloudProvider == 'aws'
uses: aws-actions/configure-aws-credentials@5fd3084fc36e372ff1fff382a39b10d03659f355 # v2.2.0
with:
role-to-assume: arn:aws:iam::795746500882:role/GithubActionsE2ETerraform
aws-region: eu-central-1
# extend token expiry to 6 hours to ensure constellation can terminate
role-duration-seconds: 21600
- name: Login to Azure (IAM + Cluster service principal)
if: steps.determine.outputs.cloudProvider == 'azure'
uses: ./.github/actions/login_azure
with:
azure_credentials: ${{ secrets.AZURE_E2E_TF_CREDENTIALS }}
- name: Login to GCP (IAM + Cluster service account)
if: steps.determine.outputs.cloudProvider == 'gcp'
uses: ./.github/actions/login_gcp
with:
service_account: "[email protected]"
- name: Set Kubernetes version
id: kubernetes
run: |
set -e
# take the middle (2nd) supported Kubernetes version (default)
if [[ "${{ inputs.providerVersion }}" != "" ]]; then
cli_output=$(${{ github.workspace }}/release/constellation config kubernetes-versions)
else
cli_output=$(${{ github.workspace }}/build/constellation config kubernetes-versions)
fi
echo "version=$(echo "${cli_output}" | awk 'NR==3{print $1}')" | tee -a "${GITHUB_OUTPUT}"
- name: Common CSP Terraform overrides
working-directory: ${{ github.workspace }}
shell: bash
run: |
mkdir -p ${{ github.workspace }}/cluster
cd ${{ github.workspace }}/cluster
if [[ "${{ inputs.providerVersion }}" == "" ]]; then
prefixed_version=${{ steps.build.outputs.build_version }}
else
prefixed_version="${{ inputs.providerVersion }}"
fi
version=${prefixed_version#v} # remove v prefix
if [[ "${{ inputs.providerVersion }}" == "" ]]; then
iam_src="${{ github.workspace }}/terraform-module/iam/${{ steps.determine.outputs.cloudProvider }}"
infra_src="${{ github.workspace }}/terraform-module/${{ steps.determine.outputs.cloudProvider }}"
else
iam_src="https://github.com/edgelesssys/constellation/releases/download/${{ inputs.providerVersion }}/terraform-module.zip//terraform-module/iam/${{ steps.determine.outputs.cloudProvider }}"
infra_src="https://github.com/edgelesssys/constellation/releases/download/${{ inputs.providerVersion }}/terraform-module.zip//terraform-module/${{ steps.determine.outputs.cloudProvider }}"
fi
# by default use latest nightly image for devbuilds and release image otherwise
if [[ "${{ inputs.providerVersion }}" == "" ]]; then
if [[ "${{ inputs.image }}" == "" ]]; then
image_version="${{ steps.find-latest-image.outputs.image }}"
else
image_version="${{ inputs.image }}"
fi
else
if [[ "${{ inputs.image }}" == "" ]]; then
image_version="${prefixed_version}"
else
image_version="${{ inputs.image }}"
fi
fi
kubernetes_version="${{ steps.kubernetes.outputs.version }}"
cat > _override.tf <<EOF
terraform {
required_providers {
constellation = {
source = "edgelesssys/constellation"
version = "${version}"
}
}
}
locals {
control_plane_count = 1
worker_count = 1
}
locals {
name = "${{ steps.create-prefix.outputs.prefix }}"
image_version = "${image_version}"
microservice_version = "${prefixed_version}"
kubernetes_version = "${kubernetes_version}"
attestation_variant = "${{ inputs.attestationVariant }}"
}
module "${{ steps.determine.outputs.cloudProvider }}_iam" {
source = "${iam_src}"
}
module "${{ steps.determine.outputs.cloudProvider }}_infrastructure" {
source = "${infra_src}"
}
EOF
cat _override.tf
- name: Create GCP Terraform overrides
if: steps.determine.outputs.cloudProvider == 'gcp'
working-directory: ${{ github.workspace }}/cluster
shell: bash
run: |
region=$(echo ${{ inputs.regionZone || 'europe-west3-b' }} | rev | cut -c 3- | rev)
cat >> _override.tf <<EOF
locals {
project_id = "constellation-e2e"
region = "${region}"
zone = "${{ inputs.regionZone || 'europe-west3-b' }}"
}
EOF
cat _override.tf
- name: Create AWS Terraform overrides
if: steps.determine.outputs.cloudProvider == 'aws'
working-directory: ${{ github.workspace }}/cluster
shell: bash
run: |
region=$(echo ${{ inputs.regionZone || 'us-east-2c' }} | rev | cut -c 2- | rev)
cat >> _override.tf <<EOF
locals {
region = "${region}"
zone = "${{ inputs.regionZone || 'us-east-2c' }}"
}
EOF
cat _override.tf
- name: Copy example Terraform file
working-directory: ${{ github.workspace }}
shell: bash
run: |
cp ${{ github.workspace }}/terraform-provider-constellation/examples/full/${{ steps.determine.outputs.cloudProvider }}/main.tf ${{ github.workspace }}/cluster/main.tf
- name: Apply Terraform Cluster
id: apply_terraform
working-directory: ${{ github.workspace }}/cluster
shell: bash
run: |
terraform init
if [[ "${{ inputs.attestationVariant }}" == "azure-sev-snp" ]]; then
terraform apply -target module.azure_iam -auto-approve
terraform apply -target module.azure_infrastructure -auto-approve
${{ github.workspace }}/build/constellation maa-patch "$(terraform output -raw maa_url)"
terraform apply -target constellation_cluster.azure_example -auto-approve
else
terraform apply -auto-approve
fi
- name: Cleanup Terraform Cluster on failure
# cleanup here already on failure, because the subsequent TF overrides might make the TF config invalid and thus the destroy would fail later
# outcome is part of the steps context (https://docs.github.com/en/actions/learn-github-actions/contexts#steps-context)
if: failure() && steps.apply_terraform.outcome != 'skipped'
working-directory: ${{ github.workspace }}/cluster
shell: bash
run: |
terraform init
terraform destroy -auto-approve
- name: Add Provider to local Terraform registry # needed if release version was used before
if: inputs.providerVersion != ''
working-directory: ${{ github.workspace }}/build
shell: bash
run: |
bazel run //:devbuild --cli_edition=enterprise
- name: Update cluster configuration # for duplicate variable declaration, the last one is used
working-directory: ${{ github.workspace }}/cluster
shell: bash
run: |
cat >> _override.tf <<EOF
locals {
image_version = "${{ inputs.toImage || steps.find-latest-image.outputs.image }}"
}
EOF
if [[ "${{ inputs.toKubernetes }}" != "" ]]; then
cat >> _override.tf <<EOF
resource "constellation_cluster" "${{ steps.determine.outputs.cloudProvider }}_example" {
kubernetes_version = "${{ inputs.toKubernetes }}"
}
EOF
fi
prefixed_version=${{ steps.build.outputs.build_version }}
version=${prefixed_version#v} # remove v prefix
# needs to be explicitly set to upgrade
cat >> _override.tf <<EOF
resource "constellation_cluster" "${{ steps.determine.outputs.cloudProvider }}_example" {
constellation_microservice_version = "${prefixed_version}"
}
EOF
cat >> _override.tf <<EOF
terraform {
required_providers {
constellation = {
source = "edgelesssys/constellation"
version = "${version}"
}
}
}
EOF
cat _override.tf
- name: Upgrade Terraform Cluster
working-directory: ${{ github.workspace }}/cluster
shell: bash
run: |
terraform init --upgrade
terraform apply -auto-approve
- name: Assert upgrade successful
working-directory: ${{ github.workspace }}/cluster
env:
IMAGE: ${{ inputs.toImage && inputs.toImage || steps.find-latest-image.outputs.image }}
KUBERNETES: ${{ inputs.toKubernetes }}
MICROSERVICES: ${{ steps.build.outputs.build_version }}
WORKERNODES: 1
CONTROLNODES: 1
run: |
terraform output -raw kubeconfig > constellation-admin.conf
if [[ -n "${MICROSERVICES}" ]]; then
MICROSERVICES_FLAG="--target-microservices=${MICROSERVICES}"
fi
if [[ -n "${KUBERNETES}" ]]; then
KUBERNETES_FLAG="--target-kubernetes=${KUBERNETES}"
fi
if [[ -n "${IMAGE}" ]]; then
IMAGE_FLAG="--target-image=${IMAGE}"
fi
# cfg must be in same dir as KUBECONFIG
${{ github.workspace }}/build/constellation config generate "${{ steps.determine.outputs.cloudProvider }}"
# make cfg valid with fake data
# IMPORTANT: zone needs to be correct because it is used to resolve the CSP image ref
if [[ "${{ steps.determine.outputs.cloudProvider }}" == "azure" ]]; then
location="${{ inputs.regionZone || 'northeurope' }}"
yq e ".provider.azure.location = \"${location}\"" -i constellation-conf.yaml
yq e '.provider.azure.subscription = "123e4567-e89b-12d3-a456-426614174000"' -i constellation-conf.yaml
yq e '.provider.azure.tenant = "123e4567-e89b-12d3-a456-426614174001"' -i constellation-conf.yaml
yq e '.provider.azure.resourceGroup = "myResourceGroup"' -i constellation-conf.yaml
yq e '.provider.azure.userAssignedIdentity = "myIdentity"' -i constellation-conf.yaml
fi
if [[ "${{ steps.determine.outputs.cloudProvider }}" == "gcp" ]]; then
zone="${{ inputs.regionZone || 'europe-west3-b' }}"
region=$(echo "${zone}" | rev | cut -c 2- | rev)
yq e ".provider.gcp.region = \"${region}\"" -i constellation-conf.yaml
yq e ".provider.gcp.zone = \"${zone}\"" -i constellation-conf.yaml
yq e '.provider.gcp.project = "demo-gcp-project"' -i constellation-conf.yaml
yq e '.nodeGroups.control_plane_default.zone = "europe-west3-b"' -i constellation-conf.yaml
# Set the zone for worker_default node group to a fictional value
yq e '.nodeGroups.worker_default.zone = "europe-west3-b"' -i constellation-conf.yaml
yq e '.provider.gcp.serviceAccountKeyPath = "/path/to/your/service-account-key.json"' -i constellation-conf.yaml
fi
if [[ "${{ steps.determine.outputs.cloudProvider }}" == "aws" ]]; then
zone=${{ inputs.regionZone || 'us-east-2c' }}
region=$(echo "${zone}" | rev | cut -c 2- | rev)
yq e ".provider.aws.region = \"${region}\"" -i constellation-conf.yaml
yq e ".provider.aws.zone = \"${zone}\"" -i constellation-conf.yaml
yq e '.provider.aws.iamProfileControlPlane = "demoControlPlaneIAMProfile"' -i constellation-conf.yaml
yq e '.provider.aws.iamProfileWorkerNodes = "demoWorkerNodesIAMProfile"' -i constellation-conf.yaml
yq e '.nodeGroups.control_plane_default.zone = "eu-central-1a"' -i constellation-conf.yaml
yq e '.nodeGroups.worker_default.zone = "eu-central-1a"' -i constellation-conf.yaml
fi
KUBECONFIG=${{ github.workspace }}/cluster/constellation-admin.conf bazel run //e2e/provider-upgrade:provider-upgrade_test -- --want-worker "$WORKERNODES" --want-control "$CONTROLNODES" --cli "${{ github.workspace }}/build/constellation" "$IMAGE_FLAG" "$KUBERNETES_FLAG" "$MICROSERVICES_FLAG"
- name: Destroy Terraform Cluster
# outcome is part of the steps context (https://docs.github.com/en/actions/learn-github-actions/contexts#steps-context)
if: always() && steps.apply_terraform.outcome != 'skipped'
working-directory: ${{ github.workspace }}/cluster
shell: bash
run: |
terraform init
terraform destroy -auto-approve
- name: Notify about failure
if: |
failure() &&
github.ref == 'refs/heads/main' &&
github.event_name == 'schedule'
continue-on-error: true
uses: ./.github/actions/notify_e2e_failure
with:
projectWriteToken: ${{ secrets.PROJECT_WRITE_TOKEN }}
test: "terraform-provider-example"
refStream: ${{ inputs.ref}}
provider: ${{ steps.determine.outputs.cloudProvider }}
kubernetesVersion: ${{ steps.kubernetes.outputs.version }}
clusterCreation: "terraform"
attestationVariant: ${{ inputs.attestationVariant }}