From a36f10ef73155928bdeb222e686c6ebfcb6bd789 Mon Sep 17 00:00:00 2001 From: Adrian Cowan Date: Tue, 29 Apr 2025 20:56:38 +1000 Subject: [PATCH] Setup the default rule for traefik subdomains --- 2-nomad-config/hello-world.nomad | 1 - 2-nomad-config/terraform.tfstate | 18 ++++++++---------- 2-nomad-config/terraform.tfstate.backup | 10 +++++----- 2-nomad-config/traefik.nomad | 1 + 2-nomad-config/webapp.nomad | 1 - 5 files changed, 14 insertions(+), 17 deletions(-) diff --git a/2-nomad-config/hello-world.nomad b/2-nomad-config/hello-world.nomad index 59450f0..42220fd 100644 --- a/2-nomad-config/hello-world.nomad +++ b/2-nomad-config/hello-world.nomad @@ -12,7 +12,6 @@ job "hello-world" { tags = [ "traefik.enable=true", - "traefik.http.routers.hello.rule=Host(`hello.othrayte.one`)", ] check { diff --git a/2-nomad-config/terraform.tfstate b/2-nomad-config/terraform.tfstate index 02895b3..94e0c39 100644 --- a/2-nomad-config/terraform.tfstate +++ b/2-nomad-config/terraform.tfstate @@ -1,7 +1,7 @@ { "version": 4, "terraform_version": "1.11.4", - "serial": 129, + "serial": 142, "lineage": "15e0900c-88bc-9754-4600-e3977d018ba0", "outputs": {}, "resources": [ @@ -25,9 +25,9 @@ "detach": true, "hcl2": [], "id": "hello-world", - "jobspec": "job \"hello-world\" {\n group \"servers\" {\n network {\n port \"www\" {\n to = -1\n }\n }\n\n service {\n name = \"hello-world\"\n port = \"www\"\n \n tags = [\n \"traefik.enable=true\",\n \"traefik.http.routers.hello.rule=Host(`hello.othrayte.one`)\",\n ]\n\n check {\n name = \"alive\"\n type = \"tcp\"\n port = \"www\"\n interval = \"10s\"\n timeout = \"2s\"\n }\n }\n \n\n # Tasks are individual units of work that are run by Nomad.\n task \"web\" {\n # This particular task starts a simple web server within a Docker container\n driver = \"docker\"\n\n config {\n image = \"busybox:1\"\n command = \"httpd\"\n args = [\"-v\", \"-f\", \"-p\", \"${NOMAD_PORT_www}\", \"-h\", \"/local\"]\n ports = [\"www\"]\n }\n\n template {\n data = \u003c\u003c-EOF\n \u003ch1\u003eHello, Nomad!\u003c/h1\u003e\n \u003cul\u003e\n \u003cli\u003eTask: {{env \"NOMAD_TASK_NAME\"}}\u003c/li\u003e\n \u003cli\u003eGroup: {{env \"NOMAD_GROUP_NAME\"}}\u003c/li\u003e\n \u003cli\u003eJob: {{env \"NOMAD_JOB_NAME\"}}\u003c/li\u003e\n \u003cli\u003eMetadata value for foo: {{env \"NOMAD_META_foo\"}}\u003c/li\u003e\n \u003cli\u003eCurrently running on port: {{env \"NOMAD_PORT_www\"}}\u003c/li\u003e\n \u003c/ul\u003e\n EOF\n destination = \"local/index.html\"\n }\n\n # Specify the maximum resources required to run the task\n resources {\n cpu = 50\n memory = 64\n }\n }\n }\n}", + "jobspec": "job \"hello-world\" {\n group \"servers\" {\n network {\n port \"www\" {\n to = -1\n }\n }\n\n service {\n name = \"hello-world\"\n port = \"www\"\n \n tags = [\n \"traefik.enable=true\",\n ]\n\n check {\n name = \"alive\"\n type = \"tcp\"\n port = \"www\"\n interval = \"10s\"\n timeout = \"2s\"\n }\n }\n \n\n # Tasks are individual units of work that are run by Nomad.\n task \"web\" {\n # This particular task starts a simple web server within a Docker container\n driver = \"docker\"\n\n config {\n image = \"busybox:1\"\n command = \"httpd\"\n args = [\"-v\", \"-f\", \"-p\", \"${NOMAD_PORT_www}\", \"-h\", \"/local\"]\n ports = [\"www\"]\n }\n\n template {\n data = \u003c\u003c-EOF\n \u003ch1\u003eHello, Nomad!\u003c/h1\u003e\n \u003cul\u003e\n \u003cli\u003eTask: {{env \"NOMAD_TASK_NAME\"}}\u003c/li\u003e\n \u003cli\u003eGroup: {{env \"NOMAD_GROUP_NAME\"}}\u003c/li\u003e\n \u003cli\u003eJob: {{env \"NOMAD_JOB_NAME\"}}\u003c/li\u003e\n \u003cli\u003eMetadata value for foo: {{env \"NOMAD_META_foo\"}}\u003c/li\u003e\n \u003cli\u003eCurrently running on port: {{env \"NOMAD_PORT_www\"}}\u003c/li\u003e\n \u003c/ul\u003e\n EOF\n destination = \"local/index.html\"\n }\n\n # Specify the maximum resources required to run the task\n resources {\n cpu = 50\n memory = 64\n }\n }\n }\n}", "json": null, - "modify_index": "8229", + "modify_index": "8507", "name": "hello-world", "namespace": "default", "policy_override": null, @@ -78,9 +78,9 @@ "detach": true, "hcl2": [], "id": "traefik", - "jobspec": "job \"traefik\" {\n group \"traefik\" {\n network {\n port \"http\" {\n static = 80\n }\n\n port \"api\" {\n static = 8081\n }\n }\n\n service {\n name = \"traefik\"\n\n tags = [\n \"traefik.enable=true\",\n \"traefik.http.routers.traefik.rule=Host(`traefik.othrayte.one`)\",\n \"traefik.http.routers.traefik.service=traefik\",\n \"traefik.http.services.traefik.loadbalancer.server.port=8081\",\n ]\n\n check {\n name = \"alive\"\n type = \"tcp\"\n port = \"http\"\n interval = \"10s\"\n timeout = \"2s\"\n }\n }\n\n task \"traefik\" {\n driver = \"docker\"\n\n config {\n image = \"traefik:v3.3\"\n network_mode = \"host\"\n\n volumes = [\n \"local/traefik.yml:/etc/traefik/traefik.yml\",\n \"local/configs/:/etc/traefik/configs/\",\n ]\n }\n\n template {\n data = \u003c\u003cEOF\nentryPoints:\n http:\n address: \":80\"\n traefik:\n address: \":8081\"\n\napi:\n dashboard: true\n insecure: true\n\nproviders:\n file:\n directory: \"/etc/traefik/configs/\"\n\n consulCatalog:\n prefix: \"traefik\"\n exposedByDefault: false\n endpoint:\n address: \"127.0.0.1:8500\"\n scheme: \"http\"\nEOF\n\n destination = \"local/traefik.yml\"\n }\n\n template {\n data = \u003c\u003cEOF\nhttp:\n routers:\n nomadui:\n rule: \"Host(`nomad.othrayte.one`)\"\n service: nomadui\n consului:\n rule: \"Host(`consul.othrayte.one`)\"\n service: consului\n\n services:\n nomadui:\n loadBalancer:\n servers:\n - url: \"http://127.0.0.1:4646\"\n consului:\n loadBalancer:\n servers:\n - url: \"http://127.0.0.1:8500\"\nEOF\n\n destination = \"local/configs/nomad.yml\"\n }\n\n resources {\n cpu = 100\n memory = 128\n }\n }\n }\n}\n", + "jobspec": "job \"traefik\" {\n group \"traefik\" {\n network {\n port \"http\" {\n static = 80\n }\n\n port \"api\" {\n static = 8081\n }\n }\n\n service {\n name = \"traefik\"\n\n tags = [\n \"traefik.enable=true\",\n \"traefik.http.routers.traefik.rule=Host(`traefik.othrayte.one`)\",\n \"traefik.http.routers.traefik.service=traefik\",\n \"traefik.http.services.traefik.loadbalancer.server.port=8081\",\n ]\n\n check {\n name = \"alive\"\n type = \"tcp\"\n port = \"http\"\n interval = \"10s\"\n timeout = \"2s\"\n }\n }\n\n task \"traefik\" {\n driver = \"docker\"\n\n config {\n image = \"traefik:v3.3\"\n network_mode = \"host\"\n\n volumes = [\n \"local/traefik.yml:/etc/traefik/traefik.yml\",\n \"local/configs/:/etc/traefik/configs/\",\n ]\n }\n\n template {\n data = \u003c\u003cEOF\nentryPoints:\n http:\n address: \":80\"\n traefik:\n address: \":8081\"\n\napi:\n dashboard: true\n insecure: true\n\nproviders:\n file:\n directory: \"/etc/traefik/configs/\"\n\n consulCatalog:\n prefix: \"traefik\"\n exposedByDefault: false\n defaultRule: {{\"Host(`{{ .Name }}.othrayte.one`)\"}}\n endpoint:\n address: \"127.0.0.1:8500\"\n scheme: \"http\"\nEOF\n\n destination = \"local/traefik.yml\"\n }\n\n template {\n data = \u003c\u003cEOF\nhttp:\n routers:\n nomadui:\n rule: \"Host(`nomad.othrayte.one`)\"\n service: nomadui\n consului:\n rule: \"Host(`consul.othrayte.one`)\"\n service: consului\n\n services:\n nomadui:\n loadBalancer:\n servers:\n - url: \"http://127.0.0.1:4646\"\n consului:\n loadBalancer:\n servers:\n - url: \"http://127.0.0.1:8500\"\nEOF\n\n destination = \"local/configs/nomad.yml\"\n }\n\n resources {\n cpu = 100\n memory = 128\n }\n }\n }\n}\n", "json": null, - "modify_index": "8496", + "modify_index": "8568", "name": "traefik", "namespace": "default", "policy_override": null, @@ -123,9 +123,7 @@ "schema_version": 0, "attributes": { "allocation_ids": [], - "datacenters": [ - "*" - ], + "datacenters": [], "deployment_id": null, "deployment_status": null, "deregister_on_destroy": true, @@ -133,9 +131,9 @@ "detach": true, "hcl2": [], "id": "demo-webapp", - "jobspec": "job \"demo-webapp\" {\n group \"demo\" {\n count = 3\n\n network {\n port \"http\"{\n to = -1\n }\n }\n\n service {\n name = \"demo-webapp\"\n port = \"http\"\n\n tags = [\n \"traefik.enable=true\",\n \"traefik.http.routers.http.rule=Host(`demo-webapp.othrayte.one`)\",\n ]\n\n check {\n type = \"http\"\n path = \"/\"\n interval = \"2s\"\n timeout = \"2s\"\n }\n }\n\n task \"server\" {\n env {\n PORT = \"${NOMAD_PORT_http}\"\n NODE_IP = \"${NOMAD_IP_http}\"\n }\n\n driver = \"docker\"\n\n config {\n image = \"hashicorp/demo-webapp-lb-guide\"\n ports = [\"http\"]\n }\n }\n }\n}", + "jobspec": "job \"demo-webapp\" {\n group \"demo\" {\n count = 3\n\n network {\n port \"http\"{\n to = -1\n }\n }\n\n service {\n name = \"demo-webapp\"\n port = \"http\"\n\n tags = [\n \"traefik.enable=true\",\n ]\n\n check {\n type = \"http\"\n path = \"/\"\n interval = \"2s\"\n timeout = \"2s\"\n }\n }\n\n task \"server\" {\n env {\n PORT = \"${NOMAD_PORT_http}\"\n NODE_IP = \"${NOMAD_IP_http}\"\n }\n\n driver = \"docker\"\n\n config {\n image = \"hashicorp/demo-webapp-lb-guide\"\n ports = [\"http\"]\n }\n }\n }\n}", "json": null, - "modify_index": "8396", + "modify_index": "8567", "name": "demo-webapp", "namespace": "default", "policy_override": null, diff --git a/2-nomad-config/terraform.tfstate.backup b/2-nomad-config/terraform.tfstate.backup index 321ff86..56a500b 100644 --- a/2-nomad-config/terraform.tfstate.backup +++ b/2-nomad-config/terraform.tfstate.backup @@ -1,7 +1,7 @@ { "version": 4, "terraform_version": "1.11.4", - "serial": 127, + "serial": 139, "lineage": "15e0900c-88bc-9754-4600-e3977d018ba0", "outputs": {}, "resources": [ @@ -25,9 +25,9 @@ "detach": true, "hcl2": [], "id": "hello-world", - "jobspec": "job \"hello-world\" {\n group \"servers\" {\n network {\n port \"www\" {\n to = -1\n }\n }\n\n service {\n name = \"hello-world\"\n port = \"www\"\n \n tags = [\n \"traefik.enable=true\",\n \"traefik.http.routers.hello.rule=Host(`hello.othrayte.one`)\",\n ]\n\n check {\n name = \"alive\"\n type = \"tcp\"\n port = \"www\"\n interval = \"10s\"\n timeout = \"2s\"\n }\n }\n \n\n # Tasks are individual units of work that are run by Nomad.\n task \"web\" {\n # This particular task starts a simple web server within a Docker container\n driver = \"docker\"\n\n config {\n image = \"busybox:1\"\n command = \"httpd\"\n args = [\"-v\", \"-f\", \"-p\", \"${NOMAD_PORT_www}\", \"-h\", \"/local\"]\n ports = [\"www\"]\n }\n\n template {\n data = \u003c\u003c-EOF\n \u003ch1\u003eHello, Nomad!\u003c/h1\u003e\n \u003cul\u003e\n \u003cli\u003eTask: {{env \"NOMAD_TASK_NAME\"}}\u003c/li\u003e\n \u003cli\u003eGroup: {{env \"NOMAD_GROUP_NAME\"}}\u003c/li\u003e\n \u003cli\u003eJob: {{env \"NOMAD_JOB_NAME\"}}\u003c/li\u003e\n \u003cli\u003eMetadata value for foo: {{env \"NOMAD_META_foo\"}}\u003c/li\u003e\n \u003cli\u003eCurrently running on port: {{env \"NOMAD_PORT_www\"}}\u003c/li\u003e\n \u003c/ul\u003e\n EOF\n destination = \"local/index.html\"\n }\n\n # Specify the maximum resources required to run the task\n resources {\n cpu = 50\n memory = 64\n }\n }\n }\n}", + "jobspec": "job \"hello-world\" {\n group \"servers\" {\n network {\n port \"www\" {\n to = -1\n }\n }\n\n service {\n name = \"hello-world\"\n port = \"www\"\n \n tags = [\n \"traefik.enable=true\",\n ]\n\n check {\n name = \"alive\"\n type = \"tcp\"\n port = \"www\"\n interval = \"10s\"\n timeout = \"2s\"\n }\n }\n \n\n # Tasks are individual units of work that are run by Nomad.\n task \"web\" {\n # This particular task starts a simple web server within a Docker container\n driver = \"docker\"\n\n config {\n image = \"busybox:1\"\n command = \"httpd\"\n args = [\"-v\", \"-f\", \"-p\", \"${NOMAD_PORT_www}\", \"-h\", \"/local\"]\n ports = [\"www\"]\n }\n\n template {\n data = \u003c\u003c-EOF\n \u003ch1\u003eHello, Nomad!\u003c/h1\u003e\n \u003cul\u003e\n \u003cli\u003eTask: {{env \"NOMAD_TASK_NAME\"}}\u003c/li\u003e\n \u003cli\u003eGroup: {{env \"NOMAD_GROUP_NAME\"}}\u003c/li\u003e\n \u003cli\u003eJob: {{env \"NOMAD_JOB_NAME\"}}\u003c/li\u003e\n \u003cli\u003eMetadata value for foo: {{env \"NOMAD_META_foo\"}}\u003c/li\u003e\n \u003cli\u003eCurrently running on port: {{env \"NOMAD_PORT_www\"}}\u003c/li\u003e\n \u003c/ul\u003e\n EOF\n destination = \"local/index.html\"\n }\n\n # Specify the maximum resources required to run the task\n resources {\n cpu = 50\n memory = 64\n }\n }\n }\n}", "json": null, - "modify_index": "8229", + "modify_index": "8507", "name": "hello-world", "namespace": "default", "policy_override": null, @@ -78,9 +78,9 @@ "detach": true, "hcl2": [], "id": "traefik", - "jobspec": "job \"traefik\" {\n group \"traefik\" {\n network {\n port \"http\" {\n static = 80\n }\n\n port \"api\" {\n static = 8081\n }\n }\n\n service {\n name = \"traefik\"\n\n tags = [\n \"traefik.enable=true\",\n \"traefik.http.routers.traefik.rule=Host(`traefik.othrayte.one`)\",\n \"traefik.http.routers.traefik.service=dashboard@internal\",\n ]\n\n check {\n name = \"alive\"\n type = \"tcp\"\n port = \"http\"\n interval = \"10s\"\n timeout = \"2s\"\n }\n }\n\n task \"traefik\" {\n driver = \"docker\"\n\n config {\n image = \"traefik:v3.3\"\n network_mode = \"host\"\n\n volumes = [\n \"local/traefik.yml:/etc/traefik/traefik.yml\",\n \"local/configs/:/etc/traefik/configs/\",\n ]\n }\n\n template {\n data = \u003c\u003cEOF\nentryPoints:\n http:\n address: \":80\"\n traefik:\n address: \":8081\"\n\napi:\n dashboard: true\n insecure: true\n\nproviders:\n file:\n directory: \"/etc/traefik/configs/\"\n\n consulCatalog:\n prefix: \"traefik\"\n exposedByDefault: false\n endpoint:\n address: \"127.0.0.1:8500\"\n scheme: \"http\"\nEOF\n\n destination = \"local/traefik.yml\"\n }\n\n template {\n data = \u003c\u003cEOF\nhttp:\n routers:\n nomadui:\n rule: \"Host(`nomad.othrayte.one`)\"\n service: nomadui\n consului:\n rule: \"Host(`consul.othrayte.one`)\"\n service: consului\n\n services:\n nomadui:\n loadBalancer:\n servers:\n - url: \"http://127.0.0.1:4646\"\n consului:\n loadBalancer:\n servers:\n - url: \"http://127.0.0.1:8500\"\nEOF\n\n destination = \"local/configs/nomad.yml\"\n }\n\n resources {\n cpu = 100\n memory = 128\n }\n }\n }\n}\n", + "jobspec": "job \"traefik\" {\n group \"traefik\" {\n network {\n port \"http\" {\n static = 80\n }\n\n port \"api\" {\n static = 8081\n }\n }\n\n service {\n name = \"traefik\"\n\n tags = [\n \"traefik.enable=true\",\n ]\n\n check {\n name = \"alive\"\n type = \"tcp\"\n port = \"http\"\n interval = \"10s\"\n timeout = \"2s\"\n }\n }\n\n task \"traefik\" {\n driver = \"docker\"\n\n config {\n image = \"traefik:v3.3\"\n network_mode = \"host\"\n\n volumes = [\n \"local/traefik.yml:/etc/traefik/traefik.yml\",\n \"local/configs/:/etc/traefik/configs/\",\n ]\n }\n\n template {\n data = \u003c\u003cEOF\nentryPoints:\n http:\n address: \":80\"\n traefik:\n address: \":8081\"\n\napi:\n dashboard: true\n insecure: true\n\nproviders:\n file:\n directory: \"/etc/traefik/configs/\"\n\n consulCatalog:\n prefix: \"traefik\"\n exposedByDefault: false\n defaultRule: {{\"Host(`{{ .Name }}.othrayte.one`)\"}}\n endpoint:\n address: \"127.0.0.1:8500\"\n scheme: \"http\"\nEOF\n\n destination = \"local/traefik.yml\"\n }\n\n template {\n data = \u003c\u003cEOF\nhttp:\n routers:\n nomadui:\n rule: \"Host(`nomad.othrayte.one`)\"\n service: nomadui\n consului:\n rule: \"Host(`consul.othrayte.one`)\"\n service: consului\n\n services:\n nomadui:\n loadBalancer:\n servers:\n - url: \"http://127.0.0.1:4646\"\n consului:\n loadBalancer:\n servers:\n - url: \"http://127.0.0.1:8500\"\nEOF\n\n destination = \"local/configs/nomad.yml\"\n }\n\n resources {\n cpu = 100\n memory = 128\n }\n }\n }\n}\n", "json": null, - "modify_index": "8482", + "modify_index": "8559", "name": "traefik", "namespace": "default", "policy_override": null, diff --git a/2-nomad-config/traefik.nomad b/2-nomad-config/traefik.nomad index d35a08b..54de41b 100644 --- a/2-nomad-config/traefik.nomad +++ b/2-nomad-config/traefik.nomad @@ -61,6 +61,7 @@ providers: consulCatalog: prefix: "traefik" exposedByDefault: false + defaultRule: {{"Host(`{{ .Name }}.othrayte.one`)"}} endpoint: address: "127.0.0.1:8500" scheme: "http" diff --git a/2-nomad-config/webapp.nomad b/2-nomad-config/webapp.nomad index 7c68935..16d0ab9 100644 --- a/2-nomad-config/webapp.nomad +++ b/2-nomad-config/webapp.nomad @@ -14,7 +14,6 @@ job "demo-webapp" { tags = [ "traefik.enable=true", - "traefik.http.routers.http.rule=Host(`demo-webapp.othrayte.one`)", ] check {