unused

stack_orchestrator/deploy/k8s/cluster_info.py

@@ -110,13 +110,32 @@ class ClusterInfo:
             http_proxy_info = http_proxy_info_list[0]
             if opts.o.debug:
                 print(f"http-proxy: {http_proxy_info}")
-            # TODO: good enough parsing for webapp deployment for now
+
             host_name = http_proxy_info["host-name"]
-            rules = []
+
+            tls = None
+            tls_issuer = None
+
+            if use_tls:
+                tls_info = http_proxy_info.get("tls", {})
+                tls_hosts = tls_info.get("hosts", [host_name])
+                tls_issuer = tls_info.get("issuer", "letsencrypt-prod")
+                tls_secret_name = f"{self.app_name}-tls"
+                if "secret" in tls_info:
+                    # If an existing secret is specified, unset the issuer so that we don't try to re-request it.
+                    tls_secret_name = tls_info["secret"]
+                    tls_issuer = None
+
+                if opts.o.debug:
+                    print(f"TLS hosts/secret: {tls_hosts}/{tls_secret_name}")
+
                 tls = [client.V1IngressTLS(
-                hosts=[host_name],
-                secret_name=f"{self.app_name}-tls"
-            )] if use_tls else None
+                    hosts=tls_hosts,
+                    secret_name=tls_secret_name
+                )]
+
+            # TODO: good enough parsing for webapp deployment for now
+            rules = []
             paths = []
             for route in http_proxy_info["routes"]:
                 path = route["path"]
@@ -147,13 +166,15 @@ class ClusterInfo:
                 tls=tls,
                 rules=rules
             )
+            annotations = {
+                "kubernetes.io/ingress.class": "nginx",
+            }
+            if tls_issuer:
+                annotations["cert-manager.io/cluster-issuer"] = tls_issuer
             ingress = client.V1Ingress(
                 metadata=client.V1ObjectMeta(
                     name=f"{self.app_name}-ingress",
-                    annotations={
-                        "kubernetes.io/ingress.class": "nginx",
-                        "cert-manager.io/cluster-issuer": "letsencrypt-prod"
-                    }
+                    annotations=annotations
                 ),
                 spec=spec
             )

stack_orchestrator/deploy/k8s/deploy_k8s.py

@@ -350,9 +350,10 @@ class K8sDeployer(Deployer):
                 name=ingress.spec.tls[0].secret_name
             )
 
-            hostname = ingress.spec.tls[0].hosts[0]
+            hostname = ingress.spec.rules[0].host
             ip = ingress.status.load_balancer.ingress[0].ip
-            tls = "notBefore: %s, notAfter: %s" % (cert["status"]["notBefore"], cert["status"]["notAfter"])
+            tls = "notBefore: %s; notAfter: %s; names: %s" % (
+                cert["status"]["notBefore"], cert["status"]["notAfter"], ", ".join(ingress.spec.tls[0].hosts))
         except:  # noqa: E722
             pass
 

stack_orchestrator/deploy/spec.py

@@ -27,7 +27,9 @@ class ResourceLimits:
     memory: int = None
     storage: int = None
 
-    def __init__(self, obj={}):
+    def __init__(self, obj=None):
+        if obj is None:
+            obj = {}
         if "cpus" in obj:
             self.cpus = float(obj["cpus"])
         if "memory" in obj:
@@ -50,7 +52,9 @@ class Resources:
     limits: ResourceLimits = None
     reservations: ResourceLimits = None
 
-    def __init__(self, obj={}):
+    def __init__(self, obj=None):
+        if obj is None:
+            obj = {}
         if "reservations" in obj:
             self.reservations = ResourceLimits(obj["reservations"])
         if "limits" in obj:
@@ -72,7 +76,9 @@ class Spec:
     obj: typing.Any
     file_path: Path
 
-    def __init__(self, file_path: Path = None, obj={}) -> None:
+    def __init__(self, file_path: Path = None, obj=None) -> None:
+        if obj is None:
+            obj = {}
         self.file_path = file_path
         self.obj = obj
 
@@ -91,49 +97,41 @@ class Spec:
             self.file_path = file_path
 
     def get_image_registry(self):
-        return (self.obj[constants.image_registry_key]
-                if self.obj and constants.image_registry_key in self.obj
-                else None)
+        return self.obj.get(constants.image_registry_key)
 
     def get_volumes(self):
-        return (self.obj["volumes"]
-                if self.obj and "volumes" in self.obj
-                else {})
+        return self.obj.get(constants.volumes_key, {})
 
     def get_configmaps(self):
-        return (self.obj["configmaps"]
-                if self.obj and "configmaps" in self.obj
-                else {})
+        return self.obj.get(constants.configmaps_key, {})
 
     def get_container_resources(self):
-        return Resources(self.obj.get("resources", {}).get("containers", {}))
+        return Resources(self.obj.get(constants.resources_key, {}).get("containers", {}))
 
     def get_volume_resources(self):
-        return Resources(self.obj.get("resources", {}).get("volumes", {}))
+        return Resources(self.obj.get(constants.resources_key, {}).get(constants.volumes_key, {}))
 
     def get_http_proxy(self):
-        return (self.obj[constants.network_key][constants.http_proxy_key]
-                if self.obj and constants.network_key in self.obj
-                and constants.http_proxy_key in self.obj[constants.network_key]
-                else None)
+        return self.obj.get(constants.network_key, {}).get(constants.http_proxy_key, [])
 
     def get_annotations(self):
-        return self.obj.get("annotations", {})
+        return self.obj.get(constants.annotations_key, {})
 
     def get_labels(self):
-        return self.obj.get("labels", {})
+        return self.obj.get(constants.labels_key, {})
 
     def get_privileged(self):
-        return "true" == str(self.obj.get("security", {}).get("privileged", "false")).lower()
+        return "true" == str(self.obj.get(constants.security_key, {}).get("privileged", "false")).lower()
 
     def get_capabilities(self):
-        return self.obj.get("security", {}).get("capabilities", [])
+        return self.obj.get(constants.security_key, {}).get("capabilities", [])
 
     def get_deployment_type(self):
-        return self.obj[constants.deploy_to_key]
+        return self.obj.get(constants.deploy_to_key)
 
     def is_kubernetes_deployment(self):
-        return self.get_deployment_type() in [constants.k8s_kind_deploy_type, constants.k8s_deploy_type]
+        return self.get_deployment_type() in [constants.k8s_kind_deploy_type,
+                                              constants.k8s_deploy_type]
 
     def is_kind_deployment(self):
         return self.get_deployment_type() in [constants.k8s_kind_deploy_type]

stack_orchestrator/deploy/webapp/deploy_webapp.py

@@ -15,6 +15,7 @@
 
 import click
 import os
+import sys
 from pathlib import Path
 from urllib.parse import urlparse
 from tempfile import NamedTemporaryFile
@@ -23,6 +24,7 @@ from stack_orchestrator.util import error_exit, global_options2
 from stack_orchestrator.deploy.deployment_create import init_operation, create_operation
 from stack_orchestrator.deploy.deploy import create_deploy_context
 from stack_orchestrator.deploy.deploy_types import DeployCommandContext
+from stack_orchestrator.deploy.webapp.util import TlsDetails
 
 
 def _fixup_container_tag(deployment_dir: str, image: str):
@@ -36,15 +38,15 @@ def _fixup_container_tag(deployment_dir: str, image: str):
         wfile.write(contents)
 
 
-def _fixup_url_spec(spec_file_name: str, url: str):
+def _fixup_url_spec(spec_file_name: str, url: str, tls_details: TlsDetails = TlsDetails()):
     # url is like: https://example.com/path
     parsed_url = urlparse(url)
-    http_proxy_spec = f'''
-  http-proxy:
+    http_proxy_spec = f'''  http-proxy:
     - host-name: {parsed_url.hostname}
       routes:
         - path: '{parsed_url.path if parsed_url.path else "/"}'
           proxy-to: webapp:80
+{tls_details.to_yaml(indent=6)}
 '''
     spec_file_path = Path(spec_file_name)
     with open(spec_file_path) as rfile:
@@ -54,7 +56,8 @@ def _fixup_url_spec(spec_file_name: str, url: str):
         wfile.write(contents)
 
 
-def create_deployment(ctx, deployment_dir, image, url, kube_config, image_registry, env_file):
+def create_deployment(ctx, deployment_dir, image, url, kube_config, image_registry, env_file,
+                      tls_details: TlsDetails = None):
     # Do the equivalent of:
     # 1. laconic-so --stack webapp-template deploy --deploy-to k8s init --output webapp-spec.yml
     #   --config (eqivalent of the contents of my-config.env)
@@ -86,7 +89,7 @@ def create_deployment(ctx, deployment_dir, image, url, kube_config, image_regist
         None
     )
     # Add the TLS and DNS spec
-    _fixup_url_spec(spec_file_name, url)
+    _fixup_url_spec(spec_file_name, url, tls_details)
     create_operation(
         deploy_command_context,
         spec_file_name,
@@ -116,8 +119,16 @@ def command(ctx):
 @click.option("--image", help="image to deploy", required=True)
 @click.option("--url", help="url to serve", required=True)
 @click.option("--env-file", help="environment file for webapp")
+@click.option("--tls-host", help="Override TLS hostname (eg, '*.mydomain.com')")
+@click.option("--tls-secret", help="Override TLS secret name")
+@click.option("--tls-issuer", help="TLS issuer to use (default: letsencrypt-prod)")
 @click.pass_context
-def create(ctx, deployment_dir, image, url, kube_config, image_registry, env_file):
+def create(ctx, deployment_dir, image, url, kube_config, image_registry, env_file, tls_host, tls_secret, tls_issuer):
     '''create a deployment for the specified webapp container'''
 
-    return create_deployment(ctx, deployment_dir, image, url, kube_config, image_registry, env_file)
+    if (tls_secret and not tls_host) or (tls_host and not tls_secret):
+        print("Cannot specify --tls-host without --tls-secret", file=sys.stderr)
+        sys.exit(2)
+
+    return create_deployment(ctx, deployment_dir, image, url, kube_config, image_registry, env_file,
+                             TlsDetails(tls_host, tls_secret, tls_issuer))

stack_orchestrator/deploy/webapp/deploy_webapp_from_registry.py

@@ -26,7 +26,7 @@ import click
 
 from stack_orchestrator.deploy.images import remote_image_exists, add_tags_to_image
 from stack_orchestrator.deploy.webapp import deploy_webapp
-from stack_orchestrator.deploy.webapp.util import (LaconicRegistryClient, TimedLogger,
+from stack_orchestrator.deploy.webapp.util import (LaconicRegistryClient, TimedLogger, TlsDetails,
                                                    build_container_image, push_container_image,
                                                    file_hash, deploy_to_k8s, publish_deployment,
                                                    hostname_for_deployment_request, generate_hostname_for_app,
@@ -44,7 +44,8 @@ def process_app_deployment_request(
     kube_config,
     image_registry,
     force_rebuild,
-    logger
+    tls_details,
+    logger,
 ):
     logger.log("BEGIN - process_app_deployment_request")
 
@@ -106,7 +107,7 @@ def process_app_deployment_request(
                             (app_deployment_crn, deployment_dir))
         print("deploy_webapp", deployment_dir)
         deploy_webapp.create_deployment(ctx, deployment_dir, deployment_container_tag,
-                                        f"https://{fqdn}", kube_config, image_registry, env_filename)
+                                        f"https://{fqdn}", kube_config, image_registry, env_filename, tls_details)
     elif env_filename:
         shutil.copyfile(env_filename, deployment_config_file)
 
@@ -198,11 +199,14 @@ def dump_known_requests(filename, requests, status="SEEN"):
 @click.option("--exclude-tags", help="Exclude requests with matching tags (comma-separated).", default="")
 @click.option("--force-rebuild", help="Rebuild even if the image already exists.", is_flag=True)
 @click.option("--log-dir", help="Output build/deployment logs to directory.", default=None)
+@click.option("--tls-host", help="Override TLS hostname (eg, '*.mydomain.com')")
+@click.option("--tls-secret", help="Override TLS secret name")
+@click.option("--tls-issuer", help="TLS issuer to use (default: letsencrypt-prod)")
 @click.pass_context
 def command(ctx, kube_config, laconic_config, image_registry, deployment_parent_dir,  # noqa: C901
             request_id, discover, state_file, only_update_state,
             dns_suffix, record_namespace_dns, record_namespace_deployments, dry_run,
-            include_tags, exclude_tags, force_rebuild, log_dir):
+            include_tags, exclude_tags, force_rebuild, log_dir, tls_host, tls_secret, tls_issuer):
     if request_id and discover:
         print("Cannot specify both --request-id and --discover", file=sys.stderr)
         sys.exit(2)
@@ -220,6 +224,10 @@ def command(ctx, kube_config, laconic_config, image_registry, deployment_parent_
             print("--dns-suffix, --record-namespace-dns, and --record-namespace-deployments are all required", file=sys.stderr)
             sys.exit(2)
 
+    if (tls_secret and not tls_host) or (tls_host and not tls_secret):
+        print("Cannot specify --tls-host without --tls-secret", file=sys.stderr)
+        sys.exit(2)
+
     # Split CSV and clean up values.
     include_tags = [tag.strip() for tag in include_tags.split(",") if tag]
     exclude_tags = [tag.strip() for tag in exclude_tags.split(",") if tag]
@@ -305,6 +313,7 @@ def command(ctx, kube_config, laconic_config, image_registry, deployment_parent_
     print("Found %d unsatisfied request(s) to process." % len(requests_to_execute))
 
     if not dry_run:
+        tls_details = TlsDetails(tls_host, tls_secret, tls_issuer)
         for r in requests_to_execute:
             dump_known_requests(state_file, [r], "DEPLOYING")
             status = "ERROR"
@@ -334,6 +343,7 @@ def command(ctx, kube_config, laconic_config, image_registry, deployment_parent_
                     kube_config,
                     image_registry,
                     force_rebuild,
+                    tls_details,
                     logger
                 )
                 status = "DEPLOYED"

stack_orchestrator/deploy/webapp/util.py

@@ -26,6 +26,40 @@ import uuid
 import yaml
 
 
+class TlsDetails:
+    def __init__(self, host_or_hosts=None, secret_name: str = None, issuer_name: str = None):
+        if host_or_hosts:
+            if isinstance(host_or_hosts, list):
+                self.hosts = host_or_hosts
+            else:
+                self.hosts = [host_or_hosts]
+        else:
+            self.hosts = None
+        self.secret_name = secret_name
+        self.issuer_name = issuer_name
+
+    def to_yaml(self, indent=6):
+        if not self.hosts and not self.secret_name and not self.issuer_name:
+            return ""
+
+        ret = " " * indent + "tls:\n"
+        indent += 2
+
+        if self.issuer_name:
+            ret += " " * indent + "issuer: '%s'\n" % self.issuer_name
+
+        if self.secret_name:
+            ret += " " * indent + "secret: '%s'\n" % self.secret_name
+
+        if self.hosts:
+            ret += " " * indent + "hosts:"
+            indent += 2
+            for h in self.hosts:
+                ret += "\n" + " " * indent + "- '%s'" % h
+
+        return ret
+
+
 class AttrDict(dict):
     def __init__(self, *args, **kwargs):
         super(AttrDict, self).__init__(*args, **kwargs)