-
Notifications
You must be signed in to change notification settings - Fork 886
chore: add scaletest convenience script #7819
New issue
Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.
By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.
Already on GitHub? Sign in to your account
Merged
Merged
Changes from 9 commits
Commits
Show all changes
17 commits
Select commit
Hold shift + click to select a range
ee6c3f0
chore: add scaletest convenience script
johnstcn 68c583f
fixup! chore: add scaletest convenience script
johnstcn a4be408
fumpt
johnstcn 548a43d
gen
johnstcn b791769
adjust coder resources in scaletest scenarios
johnstcn ea65896
adjust path of temporary files to parent scaletest folder
johnstcn 5f7c961
move utilities to lib folder
johnstcn a0c05ff
move scaletest.sh to top level of scaletest dir
johnstcn 105dbca
move README
johnstcn 24b436f
Merge remote-tracking branch 'origin/main' into cj/scaletest-script
johnstcn 750fc64
collect agent stats
johnstcn 4d165b5
fixes to script
johnstcn fd9886e
update README
johnstcn b5e81d9
remove 2x scenarios
johnstcn 86b3315
clear trap to avoid error on exit
johnstcn 95fc69e
make fmt; make lint
johnstcn e9ac3c8
ensure we kill the port-forward
johnstcn File filter
Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
There are no files selected for viewing
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
File renamed without changes.
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,11 @@ | ||
| #!/usr/bin/env bash | ||
|
|
||
| # This is a shim for easily executing Coder commands against a loadtest cluster | ||
| # without having to overwrite your own session/URL | ||
| PROJECT_ROOT="$(git rev-parse --show-toplevel)" | ||
| # shellcheck source=scripts/lib.sh | ||
| source "${PROJECT_ROOT}/scripts/lib.sh" | ||
| CONFIG_DIR="${PROJECT_ROOT}/scaletest/.coderv2" | ||
| CODER_BIN="${CONFIG_DIR}/coder" | ||
| DRY_RUN="${DRY_RUN:-0}" | ||
| maybedryrun "$DRY_RUN" exec "${CODER_BIN}" --global-config "${CONFIG_DIR}" "$@" |
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,182 @@ | ||
| #!/usr/bin/env bash | ||
|
|
||
| [[ -n ${VERBOSE:-} ]] && set -x | ||
| set -euo pipefail | ||
|
|
||
| PROJECT_ROOT="$(git rev-parse --show-toplevel)" | ||
| # shellcheck source=scripts/lib.sh | ||
| source "${PROJECT_ROOT}/scripts/lib.sh" | ||
|
|
||
| DRY_RUN="${DRY_RUN:-0}" | ||
| SCALETEST_NAME="${SCALETEST_NAME:-}" | ||
| SCALETEST_NUM_WORKSPACES="${SCALETEST_NUM_WORKSPACES:-}" | ||
| SCALETEST_SCENARIO="${SCALETEST_SCENARIO:-}" | ||
| SCALETEST_PROJECT="${SCALETEST_PROJECT:-}" | ||
| SCALETEST_PROMETHEUS_REMOTE_WRITE_USER="${SCALETEST_PROMETHEUS_REMOTE_WRITE_USER:-}" | ||
| SCALETEST_PROMETHEUS_REMOTE_WRITE_PASSWORD="${SCALETEST_PROMETHEUS_REMOTE_WRITE_PASSWORD:-}" | ||
| SCALETEST_SKIP_CLEANUP="${SCALETEST_SKIP_CLEANUP:-}" | ||
|
|
||
| script_name=$(basename "$0") | ||
| args="$(getopt -o "" -l dry-run,help,name:,num-workspaces:,project:,scenario:,skip-cleanup -- "$@")" | ||
| eval set -- "$args" | ||
| while true; do | ||
| case "$1" in | ||
| --dry-run) | ||
| DRY_RUN=1 | ||
| shift | ||
| ;; | ||
| --help) | ||
| echo "Usage: $script_name --name <name> --project <project> [--num-workspaces <num-workspaces>] [--scenario <scenario>] [--dry-run]" | ||
| exit 1 | ||
| ;; | ||
| --name) | ||
| SCALETEST_NAME="$2" | ||
| shift 2 | ||
| ;; | ||
| --num-workspaces) | ||
| SCALETEST_NUM_WORKSPACES="$2" | ||
| shift 2 | ||
| ;; | ||
| --project) | ||
| SCALETEST_PROJECT="$2" | ||
| shift 2 | ||
| ;; | ||
| --scenario) | ||
| SCALETEST_SCENARIO="$2" | ||
| shift 2 | ||
| ;; | ||
| --skip-cleanup) | ||
| SCALETEST_SKIP_CLEANUP=1 | ||
| shift | ||
| ;; | ||
| --) | ||
| shift | ||
| break | ||
| ;; | ||
| *) | ||
| error "Unrecognized option: $1" | ||
| ;; | ||
| esac | ||
| done | ||
|
|
||
| dependencies gcloud kubectl terraform | ||
|
|
||
| if [[ -z "${SCALETEST_NAME}" ]]; then | ||
| echo "Must specify --name" | ||
| exit 1 | ||
| fi | ||
|
|
||
| if [[ -z "${SCALETEST_PROJECT}" ]]; then | ||
| echo "Must specify --project" | ||
| exit 1 | ||
| fi | ||
|
|
||
| if [[ -z "${SCALETEST_NUM_WORKSPACES}" ]]; then | ||
| echo "Must specify --num-workspaces" | ||
| exit 1 | ||
| fi | ||
|
|
||
| if [[ -z "${SCALETEST_SCENARIO}" ]]; then | ||
| echo "Must specify --scenario" | ||
| exit 1 | ||
| fi | ||
|
|
||
| if [[ -z "${SCALETEST_PROMETHEUS_REMOTE_WRITE_USER}" ]] || [[ -z "${SCALETEST_PROMETHEUS_REMOTE_WRITE_PASSWORD}" ]]; then | ||
| echo "SCALETEST_PROMETHEUS_REMOTE_WRITE_USER or SCALETEST_PROMETHEUS_REMOTE_WRITE_PASSWORD not specified." | ||
| echo "No prometheus metrics will be collected!" | ||
| read -p "Continue (y/N)? " choice | ||
| case "$choice" in | ||
| y|Y|yes|YES ) ;; | ||
| * ) exit 1;; | ||
| esac | ||
| fi | ||
|
|
||
| SCALETEST_SCENARIO_VARS="${PROJECT_ROOT}/scaletest/terraform/scenario-${SCALETEST_SCENARIO}.tfvars" | ||
| if [[ ! -f "${SCALETEST_SCENARIO_VARS}" ]]; then | ||
| echo "Scenario ${SCALETEST_SCENARIO_VARS} not found." | ||
| echo "Please create it or choose another scenario:" | ||
| find "${PROJECT_ROOT}/scaletest/terraform" -type f -name 'scenario-*.tfvars' | ||
| exit 1 | ||
| fi | ||
|
|
||
| if [[ "${SCALETEST_SKIP_CLEANUP}" == "true" ]]; then | ||
| log "WARNING: you told me to not clean up after myself, so this is now your job!" | ||
| fi | ||
|
|
||
| CONFIG_DIR="${PROJECT_ROOT}/scaletest/.coderv2" | ||
| SCALETEST_SCENARIO_VARS="${PROJECT_ROOT}/scaletest/terraform/scenario-${SCALETEST_SCENARIO}.tfvars" | ||
| SCALETEST_SECRETS="${PROJECT_ROOT}/scaletest/terraform/secrets.tfvars" | ||
| SCALETEST_SECRETS_TEMPLATE="${PROJECT_ROOT}/scaletest/terraform/secrets.tfvars.tpl" | ||
|
|
||
| log "Writing scaletest secrets to file." | ||
| SCALETEST_NAME="${SCALETEST_NAME}" \ | ||
| SCALETEST_PROJECT="${SCALETEST_PROJECT}" \ | ||
| SCALETEST_PROMETHEUS_REMOTE_WRITE_USER="${SCALETEST_PROMETHEUS_REMOTE_WRITE_USER}" \ | ||
| SCALETEST_PROMETHEUS_REMOTE_WRITE_PASSWORD="${SCALETEST_PROMETHEUS_REMOTE_WRITE_PASSWORD}" \ | ||
| envsubst <"${SCALETEST_SECRETS_TEMPLATE}" >"${SCALETEST_SECRETS}" | ||
|
|
||
| pushd "${PROJECT_ROOT}/scaletest/terraform" | ||
|
|
||
| echo "Initializing terraform." | ||
| maybedryrun "$DRY_RUN" terraform init | ||
|
|
||
| echo "Setting up infrastructure." | ||
| maybedryrun "$DRY_RUN" terraform apply --var-file="${SCALETEST_SCENARIO_VARS}" --var-file="${SCALETEST_SECRETS}" --auto-approve | ||
|
|
||
| if [[ "${DRY_RUN}" != 1 ]]; then | ||
| SCALETEST_CODER_URL=$(<"${CONFIG_DIR}/url") | ||
| else | ||
| SCALETEST_CODER_URL="http://coder.dryrun.local:3000" | ||
| fi | ||
| KUBECONFIG="${PWD}/.coderv2/${SCALETEST_NAME}-cluster.kubeconfig" | ||
| echo "Waiting for Coder deployment at ${SCALETEST_CODER_URL} to become ready" | ||
| maybedryrun "$DRY_RUN" kubectl --kubeconfig="${KUBECONFIG}" -n "coder-${SCALETEST_NAME}" rollout status deployment/coder | ||
|
|
||
| echo "Initializing Coder deployment." | ||
| DRY_RUN="$DRY_RUN" "${PROJECT_ROOT}/scaletest/lib/coder_init.sh" "${SCALETEST_CODER_URL}" | ||
|
|
||
| echo "Creating ${SCALETEST_NUM_WORKSPACES} workspaces." | ||
| DRY_RUN="$DRY_RUN" "${PROJECT_ROOT}/scaletest/lib/coder_shim.sh" scaletest create-workspaces \ | ||
| --count "${SCALETEST_NUM_WORKSPACES}" \ | ||
| --template=kubernetes \ | ||
| --concurrency 10 \ | ||
| --no-cleanup | ||
|
|
||
| echo "Sleeping 10 minutes to establish a baseline measurement." | ||
| maybedryrun "$DRY_RUN" sleep 600 | ||
|
|
||
| echo "Sending traffic to workspaces" | ||
| maybedryrun "$DRY_RUN" "${PROJECT_ROOT}/scaletest/lib/coder_workspacetraffic.sh" "${SCALETEST_NAME}" | ||
| maybedryrun "$DRY_RUN" kubectl --kubeconfig="${KUBECONFIG}" -n "coder-${SCALETEST_NAME}" wait pods coder-scaletest-workspace-traffic --for condition=Ready | ||
| maybedryrun "$DRY_RUN" kubectl --kubeconfig="${KUBECONFIG}" -n "coder-${SCALETEST_NAME}" logs -f pod/coder-scaletest-workspace-traffic | ||
|
|
||
| echo "Starting pprof" | ||
| maybedryrun "$DRY_RUN" kubectl -n "coder-${SCALETEST_NAME}" port-forward deployment/coder 6061:6060 & | ||
| pfpid=$! | ||
| maybedryrun "$DRY_RUN" trap 'kill $pfpid' EXIT | ||
|
|
||
| echo "Waiting for pprof endpoint to become available" | ||
| pprof_attempt_counter=0 | ||
| while ! maybedryrun "$DRY_RUN" timeout 1 bash -c "echo > /dev/tcp/localhost/6061"; do | ||
| if [[ $pprof_attempt_counter -eq 10 ]]; then | ||
| echo | ||
| echo "pprof failed to become ready in time!" | ||
| exit 1 | ||
| fi | ||
| maybedryrun "$DRY_RUN" sleep 3 | ||
| done | ||
|
|
||
| echo "Taking pprof snapshots" | ||
| maybedryrun "$DRY_RUN" curl --silent --fail --output "${SCALETEST_NAME}-heap.pprof.gz" http://localhost:6061/debug/pprof/heap | ||
| maybedryrun "$DRY_RUN" curl --silent --fail --output "${SCALETEST_NAME}-goroutine.pprof.gz" http://localhost:6061/debug/pprof/goroutine | ||
| maybedryrun "$DRY_RUN" kill $pfpid | ||
|
|
||
| if [[ "${SCALETEST_SKIP_CLEANUP}" == "true" ]]; then | ||
| echo "Leaving resources up for you to inspect." | ||
| echo "Please don't forget to clean up afterwards:" | ||
| echo "cd terraform && terraform destroy --var-file=${SCALETEST_SCENARIO_VARS} --var-file=${SCALETEST_SECRETS} --auto-approve" | ||
| exit 0 | ||
| fi | ||
|
|
||
| echo "Cleaning up" | ||
| maybedryrun "$DRY_RUN" terraform destroy --var-file="${SCALETEST_SCENARIO_VARS}" --var-file="${SCALETEST_SECRETS}" --auto-approve | ||
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file was deleted.
Oops, something went wrong.
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,4 @@ | ||
| nodepool_machine_type_coder = "t2d-standard-8" | ||
| nodepool_machine_type_workspaces = "t2d-standard-8" | ||
| coder_cpu = "7" # Leaving 1 CPU for system workloads | ||
| coder_mem = "28Gi" # Leaving 4GB for system workloads |
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,5 @@ | ||
| nodepool_machine_type_coder = "t2d-standard-8" | ||
| nodepool_machine_type_workspaces = "t2d-standard-8" | ||
| nodepool_size_workspaces = 2 | ||
| coder_cpu = "7" # Leaving 1 CPU for system workloads | ||
| coder_mem = "28Gi" # Leaving 4 GB for system workloads |
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,4 @@ | ||
| nodepool_machine_type_coder = "t2d-standard-4" | ||
| nodepool_machine_type_workspaces = "t2d-standard-4" | ||
| coder_cpu = "3000m" # Leaving 1 CPU for system workloads | ||
| coder_mem = "12Gi" # Leaving 4 GB for system workloads |
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,5 @@ | ||
| nodepool_machine_type_coder = "t2d-standard-8" | ||
| nodepool_machine_type_workspaces = "t2d-standard-8" | ||
| nodepool_size_workspaces = 2 | ||
johnstcn marked this conversation as resolved.
Show resolved
Hide resolved
|
||
| coder_cpu = "3000m" # Leaving 1 CPU for system workloads | ||
| coder_mem = "12Gi" # Leaving 4 GB for system workloads | ||
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,4 @@ | ||
| nodepool_machine_type_coder = "t2d-standard-2" | ||
| nodepool_machine_type_workspaces = "t2d-standard-2" | ||
| coder_cpu = "1000m" # Leaving 1 CPU for system workloads | ||
| coder_mem = "4Gi" # Leaving 4GB for system workloads |
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,5 @@ | ||
| nodepool_machine_type_coder = "t2d-standard-2" | ||
| nodepool_machine_type_workspaces = "t2d-standard-2" | ||
| nodepool_size_workspaces = 2 | ||
| coder_cpu = "1000m" # Leaving 1 CPU for system workloads | ||
| coder_mem = "4Gi" # Leaving 4 GB for system workloads |
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,4 @@ | ||
| name = "${SCALETEST_NAME}" | ||
| project_id = "${SCALETEST_PROJECT}" | ||
| prometheus_remote_write_user = "${SCALETEST_PROMETHEUS_REMOTE_WRITE_USER}" | ||
| prometheus_remote_write_password = "${SCALETEST_PROMETHEUS_REMOTE_WRITE_PASSWORD}" |
Oops, something went wrong.
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
There was a problem hiding this comment.
Choose a reason for hiding this comment
The reason will be displayed to describe this comment to others. Learn more.
Suggestion: Could remove trap handler here to avoid error on exit due to missing pid: