bade195e93
Currently the latest container is the one that was created last. But if we have had a failed deployment that left two containers running that would not be the one we want. The second container could be in a restart loop for example. Instead we want the container that is running the image tagged as latest. As we now tag as latest after a successful deployment we can trust that that is a healthy container. In the case that there is no container running the latest image tag, we'll fall back to the latest container. This could happen if the deploy was halted in between the old container being stopped and the image being tagged as latest.
401 lines
27 KiB
Ruby
401 lines
27 KiB
Ruby
require "test_helper"
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class CommandsAppTest < ActiveSupport::TestCase
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setup do
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ENV["RAILS_MASTER_KEY"] = "456"
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Kamal::Configuration.any_instance.stubs(:run_id).returns("12345678901234567890123456789012")
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@config = { service: "app", image: "dhh/app", registry: { "username" => "dhh", "password" => "secret" }, servers: [ "1.1.1.1" ], env: { "secret" => [ "RAILS_MASTER_KEY" ] } }
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end
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teardown do
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ENV.delete("RAILS_MASTER_KEY")
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end
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test "run" do
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assert_equal \
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"docker run --detach --restart unless-stopped --name app-web-999 -e KAMAL_CONTAINER_NAME=\"app-web-999\" -e KAMAL_VERSION=\"999\" --env-file .kamal/env/roles/app-web.env --health-cmd \"(curl -f http://localhost:3000/up || exit 1) && (stat /tmp/kamal-cord/cord > /dev/null || exit 1)\" --health-interval \"1s\" --volume $(pwd)/.kamal/cords/app-web-12345678901234567890123456789012:/tmp/kamal-cord --log-opt max-size=\"10m\" --label service=\"app\" --label role=\"web\" --label destination --label traefik.http.services.app-web.loadbalancer.server.scheme=\"http\" --label traefik.http.routers.app-web.rule=\"PathPrefix(\\`/\\`)\" --label traefik.http.routers.app-web.priority=\"2\" --label traefik.http.middlewares.app-web-retry.retry.attempts=\"5\" --label traefik.http.middlewares.app-web-retry.retry.initialinterval=\"500ms\" --label traefik.http.routers.app-web.middlewares=\"app-web-retry@docker\" dhh/app:999",
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new_command.run.join(" ")
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end
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test "run with hostname" do
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assert_equal \
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"docker run --detach --restart unless-stopped --name app-web-999 --hostname myhost -e KAMAL_CONTAINER_NAME=\"app-web-999\" -e KAMAL_VERSION=\"999\" --env-file .kamal/env/roles/app-web.env --health-cmd \"(curl -f http://localhost:3000/up || exit 1) && (stat /tmp/kamal-cord/cord > /dev/null || exit 1)\" --health-interval \"1s\" --volume $(pwd)/.kamal/cords/app-web-12345678901234567890123456789012:/tmp/kamal-cord --log-opt max-size=\"10m\" --label service=\"app\" --label role=\"web\" --label destination --label traefik.http.services.app-web.loadbalancer.server.scheme=\"http\" --label traefik.http.routers.app-web.rule=\"PathPrefix(\\`/\\`)\" --label traefik.http.routers.app-web.priority=\"2\" --label traefik.http.middlewares.app-web-retry.retry.attempts=\"5\" --label traefik.http.middlewares.app-web-retry.retry.initialinterval=\"500ms\" --label traefik.http.routers.app-web.middlewares=\"app-web-retry@docker\" dhh/app:999",
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new_command.run(hostname: "myhost").join(" ")
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end
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test "run with volumes" do
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@config[:volumes] = [ "/local/path:/container/path" ]
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assert_equal \
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"docker run --detach --restart unless-stopped --name app-web-999 -e KAMAL_CONTAINER_NAME=\"app-web-999\" -e KAMAL_VERSION=\"999\" --env-file .kamal/env/roles/app-web.env --health-cmd \"(curl -f http://localhost:3000/up || exit 1) && (stat /tmp/kamal-cord/cord > /dev/null || exit 1)\" --health-interval \"1s\" --volume $(pwd)/.kamal/cords/app-web-12345678901234567890123456789012:/tmp/kamal-cord --log-opt max-size=\"10m\" --volume /local/path:/container/path --label service=\"app\" --label role=\"web\" --label destination --label traefik.http.services.app-web.loadbalancer.server.scheme=\"http\" --label traefik.http.routers.app-web.rule=\"PathPrefix(\\`/\\`)\" --label traefik.http.routers.app-web.priority=\"2\" --label traefik.http.middlewares.app-web-retry.retry.attempts=\"5\" --label traefik.http.middlewares.app-web-retry.retry.initialinterval=\"500ms\" --label traefik.http.routers.app-web.middlewares=\"app-web-retry@docker\" dhh/app:999",
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new_command.run.join(" ")
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end
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test "run with custom healthcheck path" do
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@config[:healthcheck] = { "path" => "/healthz" }
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assert_equal \
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"docker run --detach --restart unless-stopped --name app-web-999 -e KAMAL_CONTAINER_NAME=\"app-web-999\" -e KAMAL_VERSION=\"999\" --env-file .kamal/env/roles/app-web.env --health-cmd \"(curl -f http://localhost:3000/healthz || exit 1) && (stat /tmp/kamal-cord/cord > /dev/null || exit 1)\" --health-interval \"1s\" --volume $(pwd)/.kamal/cords/app-web-12345678901234567890123456789012:/tmp/kamal-cord --log-opt max-size=\"10m\" --label service=\"app\" --label role=\"web\" --label destination --label traefik.http.services.app-web.loadbalancer.server.scheme=\"http\" --label traefik.http.routers.app-web.rule=\"PathPrefix(\\`/\\`)\" --label traefik.http.routers.app-web.priority=\"2\" --label traefik.http.middlewares.app-web-retry.retry.attempts=\"5\" --label traefik.http.middlewares.app-web-retry.retry.initialinterval=\"500ms\" --label traefik.http.routers.app-web.middlewares=\"app-web-retry@docker\" dhh/app:999",
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new_command.run.join(" ")
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end
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test "run with custom healthcheck command" do
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@config[:healthcheck] = { "cmd" => "/bin/up" }
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assert_equal \
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"docker run --detach --restart unless-stopped --name app-web-999 -e KAMAL_CONTAINER_NAME=\"app-web-999\" -e KAMAL_VERSION=\"999\" --env-file .kamal/env/roles/app-web.env --health-cmd \"(/bin/up) && (stat /tmp/kamal-cord/cord > /dev/null || exit 1)\" --health-interval \"1s\" --volume $(pwd)/.kamal/cords/app-web-12345678901234567890123456789012:/tmp/kamal-cord --log-opt max-size=\"10m\" --label service=\"app\" --label role=\"web\" --label destination --label traefik.http.services.app-web.loadbalancer.server.scheme=\"http\" --label traefik.http.routers.app-web.rule=\"PathPrefix(\\`/\\`)\" --label traefik.http.routers.app-web.priority=\"2\" --label traefik.http.middlewares.app-web-retry.retry.attempts=\"5\" --label traefik.http.middlewares.app-web-retry.retry.initialinterval=\"500ms\" --label traefik.http.routers.app-web.middlewares=\"app-web-retry@docker\" dhh/app:999",
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new_command.run.join(" ")
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end
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test "run with role-specific healthcheck options" do
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@config[:servers] = { "web" => { "hosts" => [ "1.1.1.1" ], "healthcheck" => { "cmd" => "/bin/healthy" } } }
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assert_equal \
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"docker run --detach --restart unless-stopped --name app-web-999 -e KAMAL_CONTAINER_NAME=\"app-web-999\" -e KAMAL_VERSION=\"999\" --env-file .kamal/env/roles/app-web.env --health-cmd \"(/bin/healthy) && (stat /tmp/kamal-cord/cord > /dev/null || exit 1)\" --health-interval \"1s\" --volume $(pwd)/.kamal/cords/app-web-12345678901234567890123456789012:/tmp/kamal-cord --log-opt max-size=\"10m\" --label service=\"app\" --label role=\"web\" --label destination --label traefik.http.services.app-web.loadbalancer.server.scheme=\"http\" --label traefik.http.routers.app-web.rule=\"PathPrefix(\\`/\\`)\" --label traefik.http.routers.app-web.priority=\"2\" --label traefik.http.middlewares.app-web-retry.retry.attempts=\"5\" --label traefik.http.middlewares.app-web-retry.retry.initialinterval=\"500ms\" --label traefik.http.routers.app-web.middlewares=\"app-web-retry@docker\" dhh/app:999",
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new_command.run.join(" ")
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end
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test "run with custom options" do
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@config[:servers] = { "web" => [ "1.1.1.1" ], "jobs" => { "hosts" => [ "1.1.1.2" ], "cmd" => "bin/jobs", "options" => { "mount" => "somewhere", "cap-add" => true } } }
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assert_equal \
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"docker run --detach --restart unless-stopped --name app-jobs-999 -e KAMAL_CONTAINER_NAME=\"app-jobs-999\" -e KAMAL_VERSION=\"999\" --env-file .kamal/env/roles/app-jobs.env --log-opt max-size=\"10m\" --label service=\"app\" --label role=\"jobs\" --label destination --mount \"somewhere\" --cap-add dhh/app:999 bin/jobs",
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new_command(role: "jobs").run.join(" ")
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end
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test "run with logging config" do
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@config[:logging] = { "driver" => "local", "options" => { "max-size" => "100m", "max-file" => "3" } }
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assert_equal \
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"docker run --detach --restart unless-stopped --name app-web-999 -e KAMAL_CONTAINER_NAME=\"app-web-999\" -e KAMAL_VERSION=\"999\" --env-file .kamal/env/roles/app-web.env --health-cmd \"(curl -f http://localhost:3000/up || exit 1) && (stat /tmp/kamal-cord/cord > /dev/null || exit 1)\" --health-interval \"1s\" --volume $(pwd)/.kamal/cords/app-web-12345678901234567890123456789012:/tmp/kamal-cord --log-driver \"local\" --log-opt max-size=\"100m\" --log-opt max-file=\"3\" --label service=\"app\" --label role=\"web\" --label destination --label traefik.http.services.app-web.loadbalancer.server.scheme=\"http\" --label traefik.http.routers.app-web.rule=\"PathPrefix(\\`/\\`)\" --label traefik.http.routers.app-web.priority=\"2\" --label traefik.http.middlewares.app-web-retry.retry.attempts=\"5\" --label traefik.http.middlewares.app-web-retry.retry.initialinterval=\"500ms\" --label traefik.http.routers.app-web.middlewares=\"app-web-retry@docker\" dhh/app:999",
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new_command.run.join(" ")
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end
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test "run with role logging config" do
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@config[:logging] = { "driver" => "local", "options" => { "max-size" => "10m", "max-file" => "3" } }
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@config[:servers] = { "web" => { "hosts" => [ "1.1.1.1" ], "logging" => { "driver" => "local", "options" => { "max-size" => "100m" } } } }
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assert_equal \
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"docker run --detach --restart unless-stopped --name app-web-999 -e KAMAL_CONTAINER_NAME=\"app-web-999\" -e KAMAL_VERSION=\"999\" --env-file .kamal/env/roles/app-web.env --health-cmd \"(curl -f http://localhost:3000/up || exit 1) && (stat /tmp/kamal-cord/cord > /dev/null || exit 1)\" --health-interval \"1s\" --volume $(pwd)/.kamal/cords/app-web-12345678901234567890123456789012:/tmp/kamal-cord --log-driver \"local\" --log-opt max-size=\"100m\" --log-opt max-file=\"3\" --label service=\"app\" --label role=\"web\" --label destination --label traefik.http.services.app-web.loadbalancer.server.scheme=\"http\" --label traefik.http.routers.app-web.rule=\"PathPrefix(\\`/\\`)\" --label traefik.http.routers.app-web.priority=\"2\" --label traefik.http.middlewares.app-web-retry.retry.attempts=\"5\" --label traefik.http.middlewares.app-web-retry.retry.initialinterval=\"500ms\" --label traefik.http.routers.app-web.middlewares=\"app-web-retry@docker\" dhh/app:999",
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new_command.run.join(" ")
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end
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test "start" do
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assert_equal \
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"docker start app-web-999",
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new_command.start.join(" ")
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end
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test "start with destination" do
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@destination = "staging"
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assert_equal \
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"docker start app-web-staging-999",
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new_command.start.join(" ")
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end
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test "stop" do
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assert_equal \
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"sh -c 'docker ps --latest --quiet --filter label=service=app --filter label=role=web --filter status=running --filter status=restarting --filter ancestor=$(docker image ls --filter reference=dhh/app:latest --format '\\''{{.ID}}'\\'') ; docker ps --latest --quiet --filter label=service=app --filter label=role=web --filter status=running --filter status=restarting' | head -1 | xargs docker stop",
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new_command.stop.join(" ")
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end
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test "stop with custom stop wait time" do
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@config[:stop_wait_time] = 30
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assert_equal \
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"sh -c 'docker ps --latest --quiet --filter label=service=app --filter label=role=web --filter status=running --filter status=restarting --filter ancestor=$(docker image ls --filter reference=dhh/app:latest --format '\\''{{.ID}}'\\'') ; docker ps --latest --quiet --filter label=service=app --filter label=role=web --filter status=running --filter status=restarting' | head -1 | xargs docker stop -t 30",
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new_command.stop.join(" ")
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end
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test "stop with version" do
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assert_equal \
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"docker container ls --all --filter name=^app-web-123$ --quiet | xargs docker stop",
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new_command.stop(version: "123").join(" ")
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end
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test "info" do
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assert_equal \
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"docker ps --filter label=service=app --filter label=role=web",
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new_command.info.join(" ")
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end
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test "info with destination" do
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@destination = "staging"
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assert_equal \
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"docker ps --filter label=service=app --filter label=destination=staging --filter label=role=web",
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new_command.info.join(" ")
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end
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test "logs" do
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assert_equal \
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"sh -c 'docker ps --latest --quiet --filter label=service=app --filter label=role=web --filter status=running --filter status=restarting --filter ancestor=$(docker image ls --filter reference=dhh/app:latest --format '\\''{{.ID}}'\\'') ; docker ps --latest --quiet --filter label=service=app --filter label=role=web --filter status=running --filter status=restarting' | head -1 | xargs docker logs 2>&1",
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new_command.logs.join(" ")
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assert_equal \
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"sh -c 'docker ps --latest --quiet --filter label=service=app --filter label=role=web --filter status=running --filter status=restarting --filter ancestor=$(docker image ls --filter reference=dhh/app:latest --format '\\''{{.ID}}'\\'') ; docker ps --latest --quiet --filter label=service=app --filter label=role=web --filter status=running --filter status=restarting' | head -1 | xargs docker logs --since 5m 2>&1",
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new_command.logs(since: "5m").join(" ")
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assert_equal \
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"sh -c 'docker ps --latest --quiet --filter label=service=app --filter label=role=web --filter status=running --filter status=restarting --filter ancestor=$(docker image ls --filter reference=dhh/app:latest --format '\\''{{.ID}}'\\'') ; docker ps --latest --quiet --filter label=service=app --filter label=role=web --filter status=running --filter status=restarting' | head -1 | xargs docker logs --tail 100 2>&1",
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new_command.logs(lines: "100").join(" ")
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assert_equal \
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"sh -c 'docker ps --latest --quiet --filter label=service=app --filter label=role=web --filter status=running --filter status=restarting --filter ancestor=$(docker image ls --filter reference=dhh/app:latest --format '\\''{{.ID}}'\\'') ; docker ps --latest --quiet --filter label=service=app --filter label=role=web --filter status=running --filter status=restarting' | head -1 | xargs docker logs --since 5m --tail 100 2>&1",
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new_command.logs(since: "5m", lines: "100").join(" ")
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assert_equal \
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"sh -c 'docker ps --latest --quiet --filter label=service=app --filter label=role=web --filter status=running --filter status=restarting --filter ancestor=$(docker image ls --filter reference=dhh/app:latest --format '\\''{{.ID}}'\\'') ; docker ps --latest --quiet --filter label=service=app --filter label=role=web --filter status=running --filter status=restarting' | head -1 | xargs docker logs 2>&1 | grep 'my-id'",
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new_command.logs(grep: "my-id").join(" ")
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assert_equal \
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"sh -c 'docker ps --latest --quiet --filter label=service=app --filter label=role=web --filter status=running --filter status=restarting --filter ancestor=$(docker image ls --filter reference=dhh/app:latest --format '\\''{{.ID}}'\\'') ; docker ps --latest --quiet --filter label=service=app --filter label=role=web --filter status=running --filter status=restarting' | head -1 | xargs docker logs --since 5m 2>&1 | grep 'my-id'",
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new_command.logs(since: "5m", grep: "my-id").join(" ")
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end
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test "follow logs" do
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assert_equal \
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"ssh -t root@app-1 -p 22 'sh -c 'docker ps --latest --quiet --filter label=service=app --filter label=role=web --filter status=running --filter status=restarting --filter ancestor=$(docker image ls --filter reference=dhh/app:latest --format '\\''{{.ID}}'\\'') ; docker ps --latest --quiet --filter label=service=app --filter label=role=web --filter status=running --filter status=restarting' | head -1 | xargs docker logs --timestamps --follow 2>&1'",
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new_command.follow_logs(host: "app-1")
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assert_equal \
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"ssh -t root@app-1 -p 22 'sh -c 'docker ps --latest --quiet --filter label=service=app --filter label=role=web --filter status=running --filter status=restarting --filter ancestor=$(docker image ls --filter reference=dhh/app:latest --format '\\''{{.ID}}'\\'') ; docker ps --latest --quiet --filter label=service=app --filter label=role=web --filter status=running --filter status=restarting' | head -1 | xargs docker logs --timestamps --follow 2>&1 | grep \"Completed\"'",
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new_command.follow_logs(host: "app-1", grep: "Completed")
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assert_equal \
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"ssh -t root@app-1 -p 22 'sh -c 'docker ps --latest --quiet --filter label=service=app --filter label=role=web --filter status=running --filter status=restarting --filter ancestor=$(docker image ls --filter reference=dhh/app:latest --format '\\''{{.ID}}'\\'') ; docker ps --latest --quiet --filter label=service=app --filter label=role=web --filter status=running --filter status=restarting' | head -1 | xargs docker logs --timestamps --tail 123 --follow 2>&1'",
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new_command.follow_logs(host: "app-1", lines: 123)
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assert_equal \
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"ssh -t root@app-1 -p 22 'sh -c 'docker ps --latest --quiet --filter label=service=app --filter label=role=web --filter status=running --filter status=restarting --filter ancestor=$(docker image ls --filter reference=dhh/app:latest --format '\\''{{.ID}}'\\'') ; docker ps --latest --quiet --filter label=service=app --filter label=role=web --filter status=running --filter status=restarting' | head -1 | xargs docker logs --timestamps --tail 123 --follow 2>&1 | grep \"Completed\"'",
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new_command.follow_logs(host: "app-1", lines: 123, grep: "Completed")
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end
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test "execute in new container" do
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assert_equal \
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"docker run --rm --env-file .kamal/env/roles/app-web.env dhh/app:999 bin/rails db:setup",
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new_command.execute_in_new_container("bin/rails", "db:setup").join(" ")
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end
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test "execute in new container with custom options" do
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@config[:servers] = { "web" => { "hosts" => [ "1.1.1.1" ], "options" => { "mount" => "somewhere", "cap-add" => true } } }
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assert_equal \
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"docker run --rm --env-file .kamal/env/roles/app-web.env --mount \"somewhere\" --cap-add dhh/app:999 bin/rails db:setup",
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new_command.execute_in_new_container("bin/rails", "db:setup").join(" ")
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end
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test "execute in existing container" do
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assert_equal \
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"docker exec app-web-999 bin/rails db:setup",
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new_command.execute_in_existing_container("bin/rails", "db:setup").join(" ")
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end
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test "execute in new container over ssh" do
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assert_match %r{docker run -it --rm --env-file .kamal/env/roles/app-web.env dhh/app:999 bin/rails c},
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new_command.execute_in_new_container_over_ssh("bin/rails", "c", host: "app-1")
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end
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test "execute in new container with custom options over ssh" do
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@config[:servers] = { "web" => { "hosts" => [ "1.1.1.1" ], "options" => { "mount" => "somewhere", "cap-add" => true } } }
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assert_match %r{docker run -it --rm --env-file .kamal/env/roles/app-web.env --mount \"somewhere\" --cap-add dhh/app:999 bin/rails c},
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new_command.execute_in_new_container_over_ssh("bin/rails", "c", host: "app-1")
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end
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test "execute in existing container over ssh" do
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assert_match %r{docker exec -it app-web-999 bin/rails c},
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new_command.execute_in_existing_container_over_ssh("bin/rails", "c", host: "app-1")
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end
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test "run over ssh" do
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assert_equal "ssh -t root@1.1.1.1 -p 22 'ls'", new_command.run_over_ssh("ls", host: "1.1.1.1")
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end
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test "run over ssh with custom user" do
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@config[:ssh] = { "user" => "app" }
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assert_equal "ssh -t app@1.1.1.1 -p 22 'ls'", new_command.run_over_ssh("ls", host: "1.1.1.1")
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end
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test "run over ssh with custom port" do
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@config[:ssh] = { "port" => "2222" }
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assert_equal "ssh -t root@1.1.1.1 -p 2222 'ls'", new_command.run_over_ssh("ls", host: "1.1.1.1")
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end
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test "run over ssh with proxy" do
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@config[:ssh] = { "proxy" => "2.2.2.2" }
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assert_equal "ssh -J root@2.2.2.2 -t root@1.1.1.1 -p 22 'ls'", new_command.run_over_ssh("ls", host: "1.1.1.1")
|
|
end
|
|
|
|
test "run over ssh with proxy user" do
|
|
@config[:ssh] = { "proxy" => "app@2.2.2.2" }
|
|
assert_equal "ssh -J app@2.2.2.2 -t root@1.1.1.1 -p 22 'ls'", new_command.run_over_ssh("ls", host: "1.1.1.1")
|
|
end
|
|
|
|
test "run over ssh with custom user with proxy" do
|
|
@config[:ssh] = { "user" => "app", "proxy" => "2.2.2.2" }
|
|
assert_equal "ssh -J root@2.2.2.2 -t app@1.1.1.1 -p 22 'ls'", new_command.run_over_ssh("ls", host: "1.1.1.1")
|
|
end
|
|
|
|
test "run over ssh with proxy_command" do
|
|
@config[:ssh] = { "proxy_command" => "ssh -W %h:%p user@proxy-server" }
|
|
assert_equal "ssh -o ProxyCommand='ssh -W %h:%p user@proxy-server' -t root@1.1.1.1 -p 22 'ls'", new_command.run_over_ssh("ls", host: "1.1.1.1")
|
|
end
|
|
|
|
test "current_running_container_id" do
|
|
assert_equal \
|
|
"sh -c 'docker ps --latest --quiet --filter label=service=app --filter label=role=web --filter status=running --filter status=restarting --filter ancestor=$(docker image ls --filter reference=dhh/app:latest --format '\\''{{.ID}}'\\'') ; docker ps --latest --quiet --filter label=service=app --filter label=role=web --filter status=running --filter status=restarting' | head -1",
|
|
new_command.current_running_container_id.join(" ")
|
|
end
|
|
|
|
test "current_running_container_id with destination" do
|
|
@destination = "staging"
|
|
assert_equal \
|
|
"sh -c 'docker ps --latest --quiet --filter label=service=app --filter label=destination=staging --filter label=role=web --filter status=running --filter status=restarting --filter ancestor=$(docker image ls --filter reference=dhh/app:latest-staging --format '\\''{{.ID}}'\\'') ; docker ps --latest --quiet --filter label=service=app --filter label=destination=staging --filter label=role=web --filter status=running --filter status=restarting' | head -1",
|
|
new_command.current_running_container_id.join(" ")
|
|
end
|
|
|
|
test "container_id_for" do
|
|
assert_equal \
|
|
"docker container ls --all --filter name=^app-999$ --quiet",
|
|
new_command.container_id_for(container_name: "app-999").join(" ")
|
|
end
|
|
|
|
test "current_running_version" do
|
|
assert_equal \
|
|
"sh -c 'docker ps --latest --format '\\''{{.Names}}'\\'' --filter label=service=app --filter label=role=web --filter status=running --filter status=restarting --filter ancestor=$(docker image ls --filter reference=dhh/app:latest --format '\\''{{.ID}}'\\'') ; docker ps --latest --format '\\''{{.Names}}'\\'' --filter label=service=app --filter label=role=web --filter status=running --filter status=restarting' | head -1 | while read line; do echo ${line#app-web-}; done",
|
|
new_command.current_running_version.join(" ")
|
|
end
|
|
|
|
test "list_versions" do
|
|
assert_equal \
|
|
"docker ps --filter label=service=app --filter label=role=web --format \"{{.Names}}\" | while read line; do echo ${line#app-web-}; done",
|
|
new_command.list_versions.join(" ")
|
|
|
|
assert_equal \
|
|
"docker ps --filter label=service=app --filter label=role=web --filter status=running --filter status=restarting --latest --format \"{{.Names}}\" | while read line; do echo ${line#app-web-}; done",
|
|
new_command.list_versions("--latest", statuses: [ :running, :restarting ]).join(" ")
|
|
end
|
|
|
|
test "list_containers" do
|
|
assert_equal \
|
|
"docker container ls --all --filter label=service=app --filter label=role=web",
|
|
new_command.list_containers.join(" ")
|
|
end
|
|
|
|
test "list_containers with destination" do
|
|
@destination = "staging"
|
|
assert_equal \
|
|
"docker container ls --all --filter label=service=app --filter label=destination=staging --filter label=role=web",
|
|
new_command.list_containers.join(" ")
|
|
end
|
|
|
|
test "list_container_names" do
|
|
assert_equal \
|
|
"docker container ls --all --filter label=service=app --filter label=role=web --format '{{ .Names }}'",
|
|
new_command.list_container_names.join(" ")
|
|
end
|
|
|
|
test "remove_container" do
|
|
assert_equal \
|
|
"docker container ls --all --filter name=^app-web-999$ --quiet | xargs docker container rm",
|
|
new_command.remove_container(version: "999").join(" ")
|
|
end
|
|
|
|
test "remove_container with destination" do
|
|
@destination = "staging"
|
|
assert_equal \
|
|
"docker container ls --all --filter name=^app-web-staging-999$ --quiet | xargs docker container rm",
|
|
new_command.remove_container(version: "999").join(" ")
|
|
end
|
|
|
|
test "remove_containers" do
|
|
assert_equal \
|
|
"docker container prune --force --filter label=service=app --filter label=role=web",
|
|
new_command.remove_containers.join(" ")
|
|
end
|
|
|
|
test "remove_containers with destination" do
|
|
@destination = "staging"
|
|
assert_equal \
|
|
"docker container prune --force --filter label=service=app --filter label=destination=staging --filter label=role=web",
|
|
new_command.remove_containers.join(" ")
|
|
end
|
|
|
|
test "list_images" do
|
|
assert_equal \
|
|
"docker image ls dhh/app",
|
|
new_command.list_images.join(" ")
|
|
end
|
|
|
|
test "remove_images" do
|
|
assert_equal \
|
|
"docker image prune --all --force --filter label=service=app --filter label=role=web",
|
|
new_command.remove_images.join(" ")
|
|
end
|
|
|
|
test "remove_images with destination" do
|
|
@destination = "staging"
|
|
assert_equal \
|
|
"docker image prune --all --force --filter label=service=app --filter label=destination=staging --filter label=role=web",
|
|
new_command.remove_images.join(" ")
|
|
end
|
|
|
|
test "make_env_directory" do
|
|
assert_equal "mkdir -p .kamal/env/roles", new_command.make_env_directory.join(" ")
|
|
end
|
|
|
|
test "remove_env_file" do
|
|
assert_equal "rm -f .kamal/env/roles/app-web.env", new_command.remove_env_file.join(" ")
|
|
end
|
|
|
|
test "cord" do
|
|
assert_equal "docker inspect -f '{{ range .Mounts }}{{printf \"%s %s\\n\" .Source .Destination}}{{ end }}' app-web-123 | awk '$2 == \"/tmp/kamal-cord\" {print $1}'", new_command.cord(version: 123).join(" ")
|
|
end
|
|
|
|
test "tie cord" do
|
|
assert_equal "mkdir -p . ; touch cordfile", new_command.tie_cord("cordfile").join(" ")
|
|
assert_equal "mkdir -p corddir ; touch corddir/cordfile", new_command.tie_cord("corddir/cordfile").join(" ")
|
|
assert_equal "mkdir -p /corddir ; touch /corddir/cordfile", new_command.tie_cord("/corddir/cordfile").join(" ")
|
|
end
|
|
|
|
test "cut cord" do
|
|
assert_equal "rm -r corddir", new_command.cut_cord("corddir").join(" ")
|
|
end
|
|
|
|
test "extract assets" do
|
|
assert_equal [
|
|
:mkdir, "-p", ".kamal/assets/extracted/app-web-999", "&&",
|
|
:docker, :stop, "-t 1", "app-web-assets", "2> /dev/null", "|| true", "&&",
|
|
:docker, :run, "--name", "app-web-assets", "--detach", "--rm", "dhh/app:999", "sleep 1000000", "&&",
|
|
:docker, :cp, "-L", "app-web-assets:/public/assets/.", ".kamal/assets/extracted/app-web-999", "&&",
|
|
:docker, :stop, "-t 1", "app-web-assets"
|
|
], new_command(asset_path: "/public/assets").extract_assets
|
|
end
|
|
|
|
test "sync asset volumes" do
|
|
assert_equal [
|
|
:mkdir, "-p", ".kamal/assets/volumes/app-web-999", ";",
|
|
:cp, "-rnT", ".kamal/assets/extracted/app-web-999", ".kamal/assets/volumes/app-web-999"
|
|
], new_command(asset_path: "/public/assets").sync_asset_volumes
|
|
|
|
assert_equal [
|
|
:mkdir, "-p", ".kamal/assets/volumes/app-web-999", ";",
|
|
:cp, "-rnT", ".kamal/assets/extracted/app-web-999", ".kamal/assets/volumes/app-web-999", ";",
|
|
:cp, "-rnT", ".kamal/assets/extracted/app-web-999", ".kamal/assets/volumes/app-web-998", "|| true", ";",
|
|
:cp, "-rnT", ".kamal/assets/extracted/app-web-998", ".kamal/assets/volumes/app-web-999", "|| true"
|
|
], new_command(asset_path: "/public/assets").sync_asset_volumes(old_version: 998)
|
|
end
|
|
|
|
test "clean up assets" do
|
|
assert_equal [
|
|
:find, ".kamal/assets/extracted", "-maxdepth 1", "-name", "'app-web-*'", "!", "-name", "app-web-999", "-exec rm -rf \"{}\" +", ";",
|
|
:find, ".kamal/assets/volumes", "-maxdepth 1", "-name", "'app-web-*'", "!", "-name", "app-web-999", "-exec rm -rf \"{}\" +"
|
|
], new_command(asset_path: "/public/assets").clean_up_assets
|
|
end
|
|
|
|
private
|
|
def new_command(role: "web", **additional_config)
|
|
config = Kamal::Configuration.new(@config.merge(additional_config), destination: @destination, version: "999")
|
|
Kamal::Commands::App.new(config, role: config.role(role))
|
|
end
|
|
end
|