12968276086

Committed 25 Jan 2025 08:41PM UTC coverage: 74.504%. First build

Build # 12968276086

Build Type

Pull #69

github

Committed by

web-flow

Commit Message

Merge fcddfa8d6 into 2921fcad4

Pull Request Pull Request #69: Support istio 1.24+

Run Details

578 of 933 branches covered (61.95%)

Branch coverage included in aggregate %.

81 of 85 new or added lines in 2 files covered. (95.29%)

2315 of 2950 relevant lines covered (78.47%)

3.14 hits per line

Source File
Press 'n' to go to next uncovered line, 'b' for previous

89.67

/src/main/python/kubernator/plugins/istio.py

# -*- coding: utf-8 -*-
#
#   Copyright 2020 Express Systems USA, Inc
#   Copyright 2021 Karellen, Inc.
#
#   Licensed under the Apache License, Version 2.0 (the "License");
#   you may not use this file except in compliance with the License.
#   You may obtain a copy of the License at
#
#       http://www.apache.org/licenses/LICENSE-2.0
#
#   Unless required by applicable law or agreed to in writing, software
#   distributed under the License is distributed on an "AS IS" BASIS,
#   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
#   See the License for the specific language governing permissions and
#   limitations under the License.
#

import json
import logging
import os
import tarfile
import tempfile
from pathlib import Path
from shutil import which

import yaml
from kubernator.api import (KubernatorPlugin, scan_dir,
                            TemplateEngine,
                            load_remote_file,
                            FileType,
                            StripNL,
                            Globs,
                            get_golang_os,
                            get_golang_machine,
                            prepend_os_path, jp)
from kubernator.plugins.k8s_api import K8SResourcePluginMixin

logger = logging.getLogger("kubernator.istio")
proc_logger = logger.getChild("proc")
stdout_logger = StripNL(proc_logger.info)
stderr_logger = StripNL(proc_logger.warning)

MESH_PILOT_JP = jp('$.meshVersion[?Component="pilot"].Info.version')


class IstioPlugin(KubernatorPlugin, K8SResourcePluginMixin):
    logger = logger
    _name = "istio"

    def __init__(self):
        self.context = None
        self.client_version = None
        self.server_version = None
        self.provision_operator = False
        self.install = False
        self.upgrade = False
        self.upgrade_from_operator = False
        self.template_engine = TemplateEngine(logger)

        self.istioctl_dir = None

        super().__init__()

    def register(self, version=None):
        context = self.context
        context.app.register_plugin("kubeconfig")
        context.app.register_plugin("k8s")

        if version:
            # Download and use specific version
            istioctl_os = get_golang_os()
            if istioctl_os == "darwin":
                istioctl_os = "osx"
                istioctl_machine = get_golang_machine()
                if istioctl_machine == "amd64":
                    istioctl_platform = istioctl_os
                else:
                    istioctl_platform = f"{istioctl_os}-{istioctl_machine}"
            else:
                istioctl_platform = f"{istioctl_os}-{get_golang_machine()}"
            istioctl_url = (f"https://github.com/istio/istio/releases/download/{version}/"
                            f"istioctl-{version}-{istioctl_platform}.tar.gz")
            istioctl_file_dl, _ = context.app.download_remote_file(logger, istioctl_url, "bin")
            istioctl_file_dl = str(istioctl_file_dl)
            self.istioctl_dir = tempfile.TemporaryDirectory()
            context.app.register_cleanup(self.istioctl_dir)

            istioctl_file = str(Path(self.istioctl_dir.name) / "istioctl")
            istio_tar = tarfile.open(istioctl_file_dl)
            istio_tar.extractall(self.istioctl_dir.name)

            os.chmod(istioctl_file, 0o500)
            prepend_os_path(self.istioctl_dir.name)
        else:
            # Use current version
            istioctl_file = which("istioctl")
            if not istioctl_file:
                raise RuntimeError("`istioctl` cannot be found and no version has been specified")

            logger.debug("Found istioctl in %r", istioctl_file)

        context.globals.istio = dict(
            default_includes=Globs(["*.istio.yaml", "*.istio.yml"], True),
            default_excludes=Globs([".*"], True),
            istioctl_file=istioctl_file,
            stanza=self.stanza,
            test=self.test_istioctl
        )

    def test_istioctl(self):
        context = self.context
        version_out: str = context.app.run_capturing_out(context.istio.stanza() + ["version", "-o", "json"],
                                                         stderr_logger)

        version_out_js = json.loads(version_out)
        version = version_out_js["clientVersion"]["version"]
        logger.info("Using istioctl %r version %r with stanza %r",
                    self.context.istio.istioctl_file, version, context.istio.stanza())

        logger.info("Found Istio client version %s", version)

        return version, version_out_js

    def set_context(self, context):
        self.context = context

    def stanza(self):
        context = self.context.istio
        return [context.istioctl_file, f"--kubeconfig={self.context.kubeconfig.kubeconfig}"]

    def handle_init(self):
        pass

    def handle_start(self):
        context = self.context

        version, version_out_js = self.test_istioctl()
        self.client_version = tuple(map(int, version.split(".")))
        mesh_versions = set(tuple(map(int, m.value.split("."))) for m in MESH_PILOT_JP.find(version_out_js))

        if mesh_versions:
            self.server_version = max(mesh_versions)

        if not self.server_version:
            logger.info("No Istio mesh has been found and it'll be created")
            self.install = True
            self.provision_operator = True
        elif self.server_version != self.client_version:
            logger.info("Istio client is version %s while server is up to %s - up/downgrade will be performed",
                        ".".join(map(str, self.client_version)),
                        ".".join(map(str, self.server_version)))
            self.upgrade = True
            self.provision_operator = True

        if self.client_version >= (1, 24, 0):
            # No more operator in 1.24.0+
            self.provision_operator = False

        if self.upgrade and (self.client_version >= (1, 24, 0) > self.server_version):
            self.upgrade_from_operator = True

        if self.upgrade and (self.client_version < (1, 24, 0) <= self.server_version):
            raise ValueError(f"Unable to downgrade Istio from {self.server_version} to {self.client_version}")

        # Register Istio-related CRDs with K8S
        if self.client_version >= (1, 24, 0):
            crd_path = "manifests/charts/base/files/crd-all.gen.yaml"
        else:
            crd_path = "manifests/charts/base/crds/crd-all.gen.yaml"
        self.context.k8s.load_remote_crds(
            f"https://raw.githubusercontent.com/istio/istio/{'.'.join(map(str, self.client_version))}/{crd_path}",
            "yaml")

        # This plugin only deals with Istio Operator, so only load that stuff
        self.resource_definitions_schema = load_remote_file(logger,
                                                            f"https://raw.githubusercontent.com/kubernetes/kubernetes/"
                                                            f"{self.context.k8s.server_git_version}"
                                                            f"/api/openapi-spec/swagger.json",
                                                            FileType.JSON)
        self._populate_resource_definitions()

        crd_operator_version = (1, 23, 4) if self.client_version >= (1, 24, 0) else self.client_version
        self.add_remote_crds(
            f"https://raw.githubusercontent.com/istio/istio/{'.'.join(map(str, crd_operator_version))}/"
            f"manifests/charts/istio-operator/crds/crd-operator.yaml", FileType.YAML)

        # Exclude Istio YAMLs from K8S resource loading
        context.k8s.default_excludes.add("*.istio.yaml")
        context.k8s.default_excludes.add("*.istio.yml")

    def handle_before_dir(self, cwd: Path):
        context = self.context

        context.istio.default_includes = Globs(context.istio.default_includes)
        context.istio.default_excludes = Globs(context.istio.default_excludes)
        context.istio.includes = Globs(context.istio.default_includes)
        context.istio.excludes = Globs(context.istio.default_excludes)

        # Exclude Istio YAMLs from K8S resource loading
        context.k8s.excludes.add("*.istio.yaml")
        context.k8s.excludes.add("*.istio.yml")

    def handle_after_dir(self, cwd: Path):
        context = self.context
        istio = context.istio

        for f in scan_dir(logger, cwd, lambda d: d.is_file(), istio.excludes, istio.includes):
            p = cwd / f.name
            display_p = context.app.display_path(p)
            logger.info("Adding Istio Operator from %s", display_p)

            with open(p, "rt") as file:
                template = self.template_engine.from_string(file.read())

            self.add_resources(template.render({"ktor": context}), display_p)

    def handle_apply(self):
        context = self.context

        if not self.resources:
            logger.info("Skipping Istio as no Operator was processed")
        else:
            with tempfile.NamedTemporaryFile(mode="wt", delete=False) as operators_file:
                logger.info("Saving Istio Operators to %s", operators_file.name)
                yaml.safe_dump_all((r.manifest for r in self.resources.values()), operators_file)

            if context.app.args.command == "apply":
                logger.info("Running Istio precheck")
                context.app.run(context.istio.stanza() + ["x", "precheck"],
                                stdout_logger, stderr_logger).wait()
                context.app.run(context.istio.stanza() + ["validate", "-f", operators_file.name],
                                stdout_logger, stderr_logger).wait()

                dry_run = context.app.args.dry_run

                if self.provision_operator:
                    self._create_istio_system_ns(True)
                    self._operator_init(operators_file, True)

                    if not dry_run:
                        self._create_istio_system_ns(False)
                        self._operator_init(operators_file, False)
                elif self.install:
                    self._install(operators_file, True)

                    if not dry_run:
                        self._install(operators_file, False)
                elif self.upgrade:
                    def _upgrade(dry_run):
                        if self.upgrade_from_operator:
                            # delete deployment -n istio-system istio-operator
                            self._delete_resource_internal({"apiVersion": "apps/v1",
                                                            "kind": "Deployment",
                                                            "metadata":
                                                                {
                                                                    "namespace": "istio-system",
                                                                    "name": "istio-operator"
                                                                }
                                                            }, dry_run, True)
                        self._upgrade(operators_file, dry_run)

                    _upgrade(True)
                    if not dry_run:
                        _upgrade(False)

    def _delete_resource_internal(self, manifest, dry_run=True, missing_ok=False):
        from kubernetes import client
        from kubernetes.client.rest import ApiException

        context = self.context
        k8s_client = context.k8s.client

        res = self._create_resource(manifest)
        res.rdef.populate_api(client, k8s_client)
        try:
            res.delete(dry_run=dry_run)
        except ApiException as e:
            skip = False
            if e.status == 404 and missing_ok:
                skip = True
            if not skip:
                raise
        return res

    def _create_resource_internal(self, manifest, dry_run=True, exists_ok=False):
        from kubernetes import client
        from kubernetes.client.rest import ApiException

        context = self.context
        k8s_client = context.k8s.client

        res = self._create_resource(manifest)
        res.rdef.populate_api(client, k8s_client)
        try:
            res.create(dry_run=dry_run)
        except ApiException as e:
            skip = False
            if e.status == 409:
                status = json.loads(e.body)
                if status["reason"] == "AlreadyExists" and exists_ok:
                    skip = True
            if not skip:
                raise
        return res

    def _install(self, operators_file, dry_run):
        context = self.context
        status_details = " (dry run)" if dry_run else ""

        logger.info("Running Istio install%s", status_details)
        istio_install_cmd = context.istio.stanza() + ["install", "-f", operators_file.name, "-y", "--verify"]
        context.app.run(istio_install_cmd + (["--dry-run"] if dry_run else []),
                        stdout_logger,
                        stderr_logger).wait()

    def _upgrade(self, operators_file, dry_run):
        context = self.context
        status_details = " (dry run)" if dry_run else ""

        logger.info("Running Istio upgrade%s", status_details)
        istio_upgrade_cmd = context.istio.stanza() + ["upgrade", "-f", operators_file.name, "-y", "--verify"]
        context.app.run(istio_upgrade_cmd + (["--dry-run"] if dry_run else []),
                        stdout_logger,
                        stderr_logger).wait()

    def _create_istio_system_ns(self, dry_run):
        status_details = " (dry run)" if dry_run else ""
        logger.info("Creating istio-system namespace%s", status_details)
        self._create_resource_internal({"apiVersion": "v1",
                                        "kind": "Namespace",
                                        "metadata": {
                                            "labels": {
                                                "istio-injection": "disabled"
                                            },
                                            "name": "istio-system"
                                        }
                                        },
                                       dry_run=dry_run,
                                       exists_ok=True
                                       )

    def _operator_init(self, operators_file, dry_run):
        context = self.context
        status_details = " (dry run)" if dry_run else ""

        logger.info("Running Istio operator init%s", status_details)
        istio_operator_init = context.istio.stanza() + ["operator", "init", "-f", operators_file.name]
        context.app.run(istio_operator_init + (["--dry-run"] if dry_run else []),
                        stdout_logger,
                        stderr_logger).wait()

    def __repr__(self):
        return "Istio Plugin"

1	# -- coding: utf-8 --
2	#
3	# Copyright 2020 Express Systems USA, Inc
4	# Copyright 2021 Karellen, Inc.
5	#
6	# Licensed under the Apache License, Version 2.0 (the "License");
7	# you may not use this file except in compliance with the License.
8	# You may obtain a copy of the License at
9	#
10	# http://www.apache.org/licenses/LICENSE-2.0
11	#
12	# Unless required by applicable law or agreed to in writing, software
13	# distributed under the License is distributed on an "AS IS" BASIS,
14	# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15	# See the License for the specific language governing permissions and
16	# limitations under the License.
17	#
18
19	import json	4✔
20	import logging	4✔
21	import os	4✔
22	import tarfile	4✔
23	import tempfile	4✔
24	from pathlib import Path	4✔
25	from shutil import which	4✔
26
27	import yaml	4✔
28	from kubernator.api import (KubernatorPlugin, scan_dir,	4✔
29	TemplateEngine,
30	load_remote_file,
31	FileType,
32	StripNL,
33	Globs,
34	get_golang_os,
35	get_golang_machine,
36	prepend_os_path, jp)
37	from kubernator.plugins.k8s_api import K8SResourcePluginMixin	4✔
38
39	logger = logging.getLogger("kubernator.istio")	4✔
40	proc_logger = logger.getChild("proc")	4✔
41	stdout_logger = StripNL(proc_logger.info)	4✔
42	stderr_logger = StripNL(proc_logger.warning)	4✔
43
44	MESH_PILOT_JP = jp('$.meshVersion[?Component="pilot"].Info.version')	4✔
45
46
47	class IstioPlugin(KubernatorPlugin, K8SResourcePluginMixin):	4✔
48	logger = logger	4✔
49	_name = "istio"	4✔
50
51	def __init__(self):	4✔
52	self.context = None	4✔
53	self.client_version = None	4✔
54	self.server_version = None	4✔
55	self.provision_operator = False	4✔
56	self.install = False	4✔
57	self.upgrade = False	4✔
58	self.upgrade_from_operator = False	4✔
59	self.template_engine = TemplateEngine(logger)	4✔
60
61	self.istioctl_dir = None	4✔
62
63	super().__init__()	4✔
64
65	def register(self, version=None):	4✔
66	context = self.context	4✔
67	context.app.register_plugin("kubeconfig")	4✔
68	context.app.register_plugin("k8s")	4✔
69
70	if version:	4!
71	# Download and use specific version
72	istioctl_os = get_golang_os()	4✔
73	if istioctl_os == "darwin":	4!
74	istioctl_os = "osx"	×
75	istioctl_machine = get_golang_machine()	×
76	if istioctl_machine == "amd64":	×
77	istioctl_platform = istioctl_os	×
78	else:
79	istioctl_platform = f"{istioctl_os}-{istioctl_machine}"	×
80	else:
81	istioctl_platform = f"{istioctl_os}-{get_golang_machine()}"	4✔
82	istioctl_url = (f"https://github.com/istio/istio/releases/download/{version}/"	4✔
83	f"istioctl-{version}-{istioctl_platform}.tar.gz")
84	istioctl_file_dl, _ = context.app.download_remote_file(logger, istioctl_url, "bin")	4✔
85	istioctl_file_dl = str(istioctl_file_dl)	4✔
86	self.istioctl_dir = tempfile.TemporaryDirectory()	4✔
87	context.app.register_cleanup(self.istioctl_dir)	4✔
88
89	istioctl_file = str(Path(self.istioctl_dir.name) / "istioctl")	4✔
90	istio_tar = tarfile.open(istioctl_file_dl)	4✔
91	istio_tar.extractall(self.istioctl_dir.name)	4✔
92
93	os.chmod(istioctl_file, 0o500)	4✔
94	prepend_os_path(self.istioctl_dir.name)	4✔
95	else:
96	# Use current version
97	istioctl_file = which("istioctl")	×
98	if not istioctl_file:	×
99	raise RuntimeError("`istioctl` cannot be found and no version has been specified")	×
100
101	logger.debug("Found istioctl in %r", istioctl_file)	×
102
103	context.globals.istio = dict(	4✔
104	default_includes=Globs([".istio.yaml", ".istio.yml"], True),
105	default_excludes=Globs([".*"], True),
106	istioctl_file=istioctl_file,
107	stanza=self.stanza,
108	test=self.test_istioctl
109	)
110
111	def test_istioctl(self):	4✔
112	context = self.context	4✔
113	version_out: str = context.app.run_capturing_out(context.istio.stanza() + ["version", "-o", "json"],	4✔
114	stderr_logger)
115
116	version_out_js = json.loads(version_out)	4✔
117	version = version_out_js["clientVersion"]["version"]	4✔
118	logger.info("Using istioctl %r version %r with stanza %r",	4✔
119	self.context.istio.istioctl_file, version, context.istio.stanza())
120
121	logger.info("Found Istio client version %s", version)	4✔
122
123	return version, version_out_js	4✔
124
125	def set_context(self, context):	4✔
126	self.context = context	4✔
127
128	def stanza(self):	4✔
129	context = self.context.istio	4✔
130	return [context.istioctl_file, f"--kubeconfig={self.context.kubeconfig.kubeconfig}"]	4✔
131
132	def handle_init(self):	4✔
133	pass	4✔
134
135	def handle_start(self):	4✔
136	context = self.context	4✔
137
138	version, version_out_js = self.test_istioctl()	4✔
139	self.client_version = tuple(map(int, version.split(".")))	4✔
140	mesh_versions = set(tuple(map(int, m.value.split("."))) for m in MESH_PILOT_JP.find(version_out_js))	4✔
141
142	if mesh_versions:	4✔
143	self.server_version = max(mesh_versions)	4✔
144
145	if not self.server_version:	4✔
146	logger.info("No Istio mesh has been found and it'll be created")	4✔
147	self.install = True	4✔
148	self.provision_operator = True	4✔
149	elif self.server_version != self.client_version:	4!
150	logger.info("Istio client is version %s while server is up to %s - up/downgrade will be performed",	4✔
151	".".join(map(str, self.client_version)),
152	".".join(map(str, self.server_version)))
153	self.upgrade = True	4✔
154	self.provision_operator = True	4✔
155
156	if self.client_version >= (1, 24, 0):	4✔
157	# No more operator in 1.24.0+
158	self.provision_operator = False	4✔
159
160	if self.upgrade and (self.client_version >= (1, 24, 0) > self.server_version):	4✔
161	self.upgrade_from_operator = True	4✔
162
163	if self.upgrade and (self.client_version < (1, 24, 0) <= self.server_version):	4✔
164	raise ValueError(f"Unable to downgrade Istio from {self.server_version} to {self.client_version}")	4✔
165
166	# Register Istio-related CRDs with K8S
167	if self.client_version >= (1, 24, 0):	4✔
168	crd_path = "manifests/charts/base/files/crd-all.gen.yaml"	4✔
169	else:
170	crd_path = "manifests/charts/base/crds/crd-all.gen.yaml"	4✔
171	self.context.k8s.load_remote_crds(	4✔
172	f"https://raw.githubusercontent.com/istio/istio/{'.'.join(map(str, self.client_version))}/{crd_path}",
173	"yaml")
174
175	# This plugin only deals with Istio Operator, so only load that stuff
176	self.resource_definitions_schema = load_remote_file(logger,	4✔
177	f"https://raw.githubusercontent.com/kubernetes/kubernetes/"
178	f"{self.context.k8s.server_git_version}"
179	f"/api/openapi-spec/swagger.json",
180	FileType.JSON)
181	self._populate_resource_definitions()	4✔
182
183	crd_operator_version = (1, 23, 4) if self.client_version >= (1, 24, 0) else self.client_version	4✔
184	self.add_remote_crds(	4✔
185	f"https://raw.githubusercontent.com/istio/istio/{'.'.join(map(str, crd_operator_version))}/"
186	f"manifests/charts/istio-operator/crds/crd-operator.yaml", FileType.YAML)
187
188	# Exclude Istio YAMLs from K8S resource loading
189	context.k8s.default_excludes.add("*.istio.yaml")	4✔
190	context.k8s.default_excludes.add("*.istio.yml")	4✔
191
192	def handle_before_dir(self, cwd: Path):	4✔
193	context = self.context	4✔
194
195	context.istio.default_includes = Globs(context.istio.default_includes)	4✔
196	context.istio.default_excludes = Globs(context.istio.default_excludes)	4✔
197	context.istio.includes = Globs(context.istio.default_includes)	4✔
198	context.istio.excludes = Globs(context.istio.default_excludes)	4✔
199
200	# Exclude Istio YAMLs from K8S resource loading
201	context.k8s.excludes.add("*.istio.yaml")	4✔
202	context.k8s.excludes.add("*.istio.yml")	4✔
203
204	def handle_after_dir(self, cwd: Path):	4✔
205	context = self.context	4✔
206	istio = context.istio	4✔
207
208	for f in scan_dir(logger, cwd, lambda d: d.is_file(), istio.excludes, istio.includes):	4✔
209	p = cwd / f.name	4✔
210	display_p = context.app.display_path(p)	4✔
211	logger.info("Adding Istio Operator from %s", display_p)	4✔
212
213	with open(p, "rt") as file:	4✔
214	template = self.template_engine.from_string(file.read())	4✔
215
216	self.add_resources(template.render({"ktor": context}), display_p)	4✔
217
218	def handle_apply(self):	4✔
219	context = self.context	4✔
220
221	if not self.resources:	4✔
222	logger.info("Skipping Istio as no Operator was processed")	4✔
223	else:
224	with tempfile.NamedTemporaryFile(mode="wt", delete=False) as operators_file:	4✔
225	logger.info("Saving Istio Operators to %s", operators_file.name)	4✔
226	yaml.safe_dump_all((r.manifest for r in self.resources.values()), operators_file)	4✔
227
228	if context.app.args.command == "apply":	4!
229	logger.info("Running Istio precheck")	4✔
230	context.app.run(context.istio.stanza() + ["x", "precheck"],	4✔
231	stdout_logger, stderr_logger).wait()
232	context.app.run(context.istio.stanza() + ["validate", "-f", operators_file.name],	4✔
233	stdout_logger, stderr_logger).wait()
234
235	dry_run = context.app.args.dry_run	4✔
236
237	if self.provision_operator:	4✔
238	self._create_istio_system_ns(True)	4✔
239	self._operator_init(operators_file, True)	4✔
240
241	if not dry_run:	4!
242	self._create_istio_system_ns(False)	4✔
243	self._operator_init(operators_file, False)	4✔
244	elif self.install:	4✔
245	self._install(operators_file, True)	4✔
246
247	if not dry_run:	4!
248	self._install(operators_file, False)	4✔
249	elif self.upgrade:	4!
250	def _upgrade(dry_run):	4✔
251	if self.upgrade_from_operator:	4✔
252	# delete deployment -n istio-system istio-operator
253	self._delete_resource_internal({"apiVersion": "apps/v1",	4✔
254	"kind": "Deployment",
255	"metadata":
256	{
257	"namespace": "istio-system",
258	"name": "istio-operator"
259	}
260	}, dry_run, True)
261	self._upgrade(operators_file, dry_run)	4✔
262
263	_upgrade(True)	4✔
264	if not dry_run:	4!
265	_upgrade(False)	4✔
266
267	def _delete_resource_internal(self, manifest, dry_run=True, missing_ok=False):	4✔
268	from kubernetes import client	4✔
269	from kubernetes.client.rest import ApiException	4✔
270
271	context = self.context	4✔
272	k8s_client = context.k8s.client	4✔
273
274	res = self._create_resource(manifest)	4✔
275	res.rdef.populate_api(client, k8s_client)	4✔
276	try:	4✔
277	res.delete(dry_run=dry_run)	4✔
278	except ApiException as e:	4✔
279	skip = False	4✔
280	if e.status == 404 and missing_ok:	4!
281	skip = True	4✔
282	if not skip:	4!
NEW 283	raise	×
284	return res	4✔
285
286	def _create_resource_internal(self, manifest, dry_run=True, exists_ok=False):	4✔
287	from kubernetes import client	4✔
288	from kubernetes.client.rest import ApiException	4✔
289
290	context = self.context	4✔
291	k8s_client = context.k8s.client	4✔
292
293	res = self._create_resource(manifest)	4✔
294	res.rdef.populate_api(client, k8s_client)	4✔
295	try:	4✔
296	res.create(dry_run=dry_run)	4✔
297	except ApiException as e:	4✔
298	skip = False	4✔
299	if e.status == 409:	4!
300	status = json.loads(e.body)	4✔
301	if status["reason"] == "AlreadyExists" and exists_ok:	4!
302	skip = True	4✔
303	if not skip:	4!
304	raise	×
305	return res	4✔
306
307	def _install(self, operators_file, dry_run):	4✔
308	context = self.context	4✔
309	status_details = " (dry run)" if dry_run else ""	4✔
310
311	logger.info("Running Istio install%s", status_details)	4✔
312	istio_install_cmd = context.istio.stanza() + ["install", "-f", operators_file.name, "-y", "--verify"]	4✔
313	context.app.run(istio_install_cmd + (["--dry-run"] if dry_run else []),	4✔
314	stdout_logger,
315	stderr_logger).wait()
316
317	def _upgrade(self, operators_file, dry_run):	4✔
318	context = self.context	4✔
319	status_details = " (dry run)" if dry_run else ""	4✔
320
321	logger.info("Running Istio upgrade%s", status_details)	4✔
322	istio_upgrade_cmd = context.istio.stanza() + ["upgrade", "-f", operators_file.name, "-y", "--verify"]	4✔
323	context.app.run(istio_upgrade_cmd + (["--dry-run"] if dry_run else []),	4✔
324	stdout_logger,
325	stderr_logger).wait()
326
327	def _create_istio_system_ns(self, dry_run):	4✔
328	status_details = " (dry run)" if dry_run else ""	4✔
329	logger.info("Creating istio-system namespace%s", status_details)	4✔
330	self._create_resource_internal({"apiVersion": "v1",	4✔
331	"kind": "Namespace",
332	"metadata": {
333	"labels": {
334	"istio-injection": "disabled"
335	},
336	"name": "istio-system"
337	}
338	},
339	dry_run=dry_run,
340	exists_ok=True
341	)
342
343	def _operator_init(self, operators_file, dry_run):	4✔
344	context = self.context	4✔
345	status_details = " (dry run)" if dry_run else ""	4✔
346
347	logger.info("Running Istio operator init%s", status_details)	4✔
348	istio_operator_init = context.istio.stanza() + ["operator", "init", "-f", operators_file.name]	4✔
349	context.app.run(istio_operator_init + (["--dry-run"] if dry_run else []),	4✔
350	stdout_logger,
351	stderr_logger).wait()
352
353	def __repr__(self):	4✔
354	return "Istio Plugin"	4✔

karellen / kubernator / 12968276086

Source File Press 'n' to go to next uncovered line, 'b' for previous

Source File
Press 'n' to go to next uncovered line, 'b' for previous