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dokku/tests/unit/traefik.bats
Jose Diaz-Gonzalez f8ccf52079 refactor: only use detected port mapping if override is not specified 
Previously, we would always set the port mapping during a dockerfile build, making it difficult for users to override mappings. We also only _sometimes_ updated the detected port mapping, further confusing issues when users were migrating from Dockerfile to Buildpacks for builds.

Now, we always detect the port mapping during the build process, and only use that detected port mapping if an override is not specified. This greatly simplifies the experience around port mapping, as now a user can create an app, set a port mapping, and that first deploy will respect the port mapping without an additional deploy.

The builder always has the best context for what the app should be listening on, and thus we can always specify a "default" port mapping at this stage. Users can override this map as desired later.

This change also results in the removal of a ton of internal code that is now centralized in the ports plugin.

Closes #4067
2023-08-05 10:58:57 -04:00

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#!/usr/bin/env bats
load test_helper
setup() {
global_setup
dokku nginx:stop
dokku traefik:set --global letsencrypt-server https://acme-staging-v02.api.letsencrypt.org/directory
dokku traefik:set --global letsencrypt-email
dokku traefik:set --global api-enabled
dokku traefik:start
create_app
}
teardown() {
global_teardown
destroy_app
dokku traefik:stop
dokku nginx:start
}
@test "(traefik) traefik:help" {
run /bin/bash -c "dokku traefik"
echo "output: $output"
echo "status: $status"
assert_output_contains "Manage the traefik proxy integration"
help_output="$output"
run /bin/bash -c "dokku traefik:help"
echo "output: $output"
echo "status: $status"
assert_output_contains "Manage the traefik proxy integration"
assert_output "$help_output"
}
@test "(traefik) single domain" {
run /bin/bash -c "dokku proxy:set $TEST_APP traefik"
echo "output: $output"
echo "status: $status"
assert_success
run deploy_app python dokku@dokku.me:$TEST_APP convert_to_dockerfile
echo "output: $output"
echo "status: $status"
assert_success
run /bin/bash -c "curl --silent $(dokku url $TEST_APP)"
echo "output: $output"
echo "status: $status"
assert_success
assert_output_contains "python/http.server"
}
@test "(traefik) multiple domains" {
run /bin/bash -c "dokku proxy:set $TEST_APP traefik"
echo "output: $output"
echo "status: $status"
assert_success
run /bin/bash -c "dokku domains:add $TEST_APP $TEST_APP.dokku.me"
echo "output: $output"
echo "status: $status"
assert_success
run /bin/bash -c "dokku domains:add $TEST_APP $TEST_APP-2.dokku.me"
echo "output: $output"
echo "status: $status"
assert_success
run deploy_app python dokku@dokku.me:$TEST_APP convert_to_dockerfile
echo "output: $output"
echo "status: $status"
assert_success
run /bin/bash -c "curl --silent $TEST_APP.dokku.me"
echo "output: $output"
echo "status: $status"
assert_success
assert_output "python/http.server"
run /bin/bash -c "curl --silent $TEST_APP-2.dokku.me"
echo "output: $output"
echo "status: $status"
assert_success
assert_output "python/http.server"
}
@test "(traefik) traefik:set api" {
run /bin/bash -c "dokku proxy:set $TEST_APP traefik"
echo "output: $output"
echo "status: $status"
assert_success
run /bin/bash -c "docker inspect traefik-traefik-1 --format '{{ index .Config.Labels \"traefik.http.routers.api.rule\" }}'"
echo "output: $output"
echo "status: $status"
assert_output_not_exists
assert_success
run /bin/bash -c "dokku traefik:set --global api-enabled false"
echo "output: $output"
echo "status: $status"
assert_success
run /bin/bash -c "dokku traefik:stop"
echo "output: $output"
echo "status: $status"
assert_success
run /bin/bash -c "dokku traefik:start"
echo "output: $output"
echo "status: $status"
assert_success
run /bin/bash -c "docker inspect traefik-traefik-1 --format '{{ index .Config.Labels \"traefik.http.routers.api.rule\" }}'"
echo "output: $output"
echo "status: $status"
assert_output_not_exists
assert_success
run /bin/bash -c "dokku traefik:set --global api-enabled true"
echo "output: $output"
echo "status: $status"
assert_success
run /bin/bash -c "dokku traefik:stop"
echo "output: $output"
echo "status: $status"
assert_success
run /bin/bash -c "dokku traefik:start"
echo "output: $output"
echo "status: $status"
assert_success
run /bin/bash -c "docker inspect traefik-traefik-1 --format '{{ index .Config.Labels \"traefik.http.routers.api.rule\" }}'"
echo "output: $output"
echo "status: $status"
assert_output "Host(\`traefik.dokku.me\`)"
assert_success
}
@test "(traefik) traefik:set priority" {
run /bin/bash -c "dokku proxy:set $TEST_APP traefik"
echo "output: $output"
echo "status: $status"
assert_success
run /bin/bash -c "dokku traefik:set $TEST_APP priority 12345"
echo "output: $output"
echo "status: $status"
assert_success
run deploy_app
echo "output: $output"
echo "status: $status"
assert_success
run /bin/bash -c "docker inspect $TEST_APP.web.1 --format '{{ index .Config.Labels \"traefik.http.services.$TEST_APP-web-http.loadbalancer.server.port\" }}'"
echo "output: $output"
echo "status: $status"
assert_output "5000"
run /bin/bash -c "docker inspect $TEST_APP.web.1 --format '{{ index .Config.Labels \"traefik.http.routers.$TEST_APP-web-http.priority\" }}'"
echo "output: $output"
echo "status: $status"
assert_success
assert_output "12345"
}
@test "(traefik) ssl" {
run /bin/bash -c "dokku builder-herokuish:set $TEST_APP allowed true"
echo "output: $output"
echo "status: $status"
assert_success
run /bin/bash -c "dokku proxy:set $TEST_APP traefik"
echo "output: $output"
echo "status: $status"
assert_success
run deploy_app
echo "output: $output"
echo "status: $status"
assert_success
run /bin/bash -c "docker inspect $TEST_APP.web.1 --format '{{ index .Config.Labels \"traefik.http.services.$TEST_APP-web-http.loadbalancer.server.port\" }}'"
echo "output: $output"
echo "status: $status"
assert_success
assert_output "5000"
run /bin/bash -c "docker inspect $TEST_APP.web.1 --format '{{ index .Config.Labels \"traefik.http.services.$TEST_APP-web-https.loadbalancer.server.port\" }}'"
echo "output: $output"
echo "status: $status"
assert_success
assert_output_not_exists
run /bin/bash -c "dokku traefik:set --global letsencrypt-email test@example.com"
echo "output: $output"
echo "status: $status"
assert_success
run /bin/bash -c "dokku traefik:stop"
echo "output: $output"
echo "status: $status"
assert_success
run /bin/bash -c "dokku traefik:start"
echo "output: $output"
echo "status: $status"
assert_success
run /bin/bash -c "dokku ps:rebuild $TEST_APP"
echo "output: $output"
echo "status: $status"
assert_success
run /bin/bash -c "dokku ps:inspect $TEST_APP"
echo "output: $output"
echo "status: $status"
assert_success
run /bin/bash -c "docker inspect $TEST_APP.web.1 --format '{{ index .Config.Labels \"traefik.http.services.$TEST_APP-web-http.loadbalancer.server.port\" }}'"
echo "output: $output"
echo "status: $status"
assert_success
assert_output "5000"
run /bin/bash -c "docker inspect $TEST_APP.web.1 --format '{{ index .Config.Labels \"traefik.http.services.$TEST_APP-web-https.loadbalancer.server.port\" }}'"
echo "output: $output"
echo "status: $status"
assert_success
assert_output "5000"
run /bin/bash -c "dokku --quiet ports:report $TEST_APP --ports-map"
echo "output: $output"
echo "status: $status"
assert_output_not_exists
run /bin/bash -c "dokku --quiet ports:report $TEST_APP --ports-map-detected"
echo "output: $output"
echo "status: $status"
assert_output "http:80:5000"
}
@test "(traefik) show-config without auth set" {
run /bin/bash -c "dokku traefik:set --global basic-auth-username \"\""
run /bin/bash -c "dokku traefik:set --global basic-auth-password \"\""
run /bin/bash -c "dokku traefik:show-config"
echo "output: $output"
echo "status: $status"
assert_success
refute_line ' - "traefik.http.routers.api.middlewares=auth"'
}
@test "(traefik) show-config with auth set" {
run /bin/bash -c "dokku traefik:set --global basic-auth-username test-username"
run /bin/bash -c "dokku traefik:set --global basic-auth-password test-password"
run /bin/bash -c "dokku traefik:show-config"
echo "output: $output"
echo "status: $status"
assert_success
assert_line ' - "traefik.http.routers.api.middlewares=auth"'
}
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