Files
rancher-docs/assets/js/0cef2a3a.900c741a.js

444 lines
19 KiB
JavaScript

"use strict";
(self["webpackChunkrancher_docs"] = self["webpackChunkrancher_docs"] || []).push([[61333],{
/***/ 3905:
/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => {
/* harmony export */ __webpack_require__.d(__webpack_exports__, {
/* harmony export */ Zo: () => (/* binding */ MDXProvider),
/* harmony export */ kt: () => (/* binding */ createElement)
/* harmony export */ });
/* unused harmony exports MDXContext, useMDXComponents, withMDXComponents */
/* harmony import */ var react__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(67294);
function _defineProperty(obj, key, value) {
if (key in obj) {
Object.defineProperty(obj, key, {
value: value,
enumerable: true,
configurable: true,
writable: true
});
} else {
obj[key] = value;
}
return obj;
}
function _extends() {
_extends = Object.assign || function (target) {
for (var i = 1; i < arguments.length; i++) {
var source = arguments[i];
for (var key in source) {
if (Object.prototype.hasOwnProperty.call(source, key)) {
target[key] = source[key];
}
}
}
return target;
};
return _extends.apply(this, arguments);
}
function ownKeys(object, enumerableOnly) {
var keys = Object.keys(object);
if (Object.getOwnPropertySymbols) {
var symbols = Object.getOwnPropertySymbols(object);
if (enumerableOnly) symbols = symbols.filter(function (sym) {
return Object.getOwnPropertyDescriptor(object, sym).enumerable;
});
keys.push.apply(keys, symbols);
}
return keys;
}
function _objectSpread2(target) {
for (var i = 1; i < arguments.length; i++) {
var source = arguments[i] != null ? arguments[i] : {};
if (i % 2) {
ownKeys(Object(source), true).forEach(function (key) {
_defineProperty(target, key, source[key]);
});
} else if (Object.getOwnPropertyDescriptors) {
Object.defineProperties(target, Object.getOwnPropertyDescriptors(source));
} else {
ownKeys(Object(source)).forEach(function (key) {
Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key));
});
}
}
return target;
}
function _objectWithoutPropertiesLoose(source, excluded) {
if (source == null) return {};
var target = {};
var sourceKeys = Object.keys(source);
var key, i;
for (i = 0; i < sourceKeys.length; i++) {
key = sourceKeys[i];
if (excluded.indexOf(key) >= 0) continue;
target[key] = source[key];
}
return target;
}
function _objectWithoutProperties(source, excluded) {
if (source == null) return {};
var target = _objectWithoutPropertiesLoose(source, excluded);
var key, i;
if (Object.getOwnPropertySymbols) {
var sourceSymbolKeys = Object.getOwnPropertySymbols(source);
for (i = 0; i < sourceSymbolKeys.length; i++) {
key = sourceSymbolKeys[i];
if (excluded.indexOf(key) >= 0) continue;
if (!Object.prototype.propertyIsEnumerable.call(source, key)) continue;
target[key] = source[key];
}
}
return target;
}
var isFunction = function isFunction(obj) {
return typeof obj === 'function';
};
var MDXContext = /*#__PURE__*/react__WEBPACK_IMPORTED_MODULE_0__.createContext({});
var withMDXComponents = function withMDXComponents(Component) {
return function (props) {
var allComponents = useMDXComponents(props.components);
return /*#__PURE__*/React.createElement(Component, _extends({}, props, {
components: allComponents
}));
};
};
var useMDXComponents = function useMDXComponents(components) {
var contextComponents = react__WEBPACK_IMPORTED_MODULE_0__.useContext(MDXContext);
var allComponents = contextComponents;
if (components) {
allComponents = isFunction(components) ? components(contextComponents) : _objectSpread2(_objectSpread2({}, contextComponents), components);
}
return allComponents;
};
var MDXProvider = function MDXProvider(props) {
var allComponents = useMDXComponents(props.components);
return /*#__PURE__*/react__WEBPACK_IMPORTED_MODULE_0__.createElement(MDXContext.Provider, {
value: allComponents
}, props.children);
};
var TYPE_PROP_NAME = 'mdxType';
var DEFAULTS = {
inlineCode: 'code',
wrapper: function wrapper(_ref) {
var children = _ref.children;
return /*#__PURE__*/react__WEBPACK_IMPORTED_MODULE_0__.createElement(react__WEBPACK_IMPORTED_MODULE_0__.Fragment, {}, children);
}
};
var MDXCreateElement = /*#__PURE__*/react__WEBPACK_IMPORTED_MODULE_0__.forwardRef(function (props, ref) {
var propComponents = props.components,
mdxType = props.mdxType,
originalType = props.originalType,
parentName = props.parentName,
etc = _objectWithoutProperties(props, ["components", "mdxType", "originalType", "parentName"]);
var components = useMDXComponents(propComponents);
var type = mdxType;
var Component = components["".concat(parentName, ".").concat(type)] || components[type] || DEFAULTS[type] || originalType;
if (propComponents) {
return /*#__PURE__*/react__WEBPACK_IMPORTED_MODULE_0__.createElement(Component, _objectSpread2(_objectSpread2({
ref: ref
}, etc), {}, {
components: propComponents
}));
}
return /*#__PURE__*/react__WEBPACK_IMPORTED_MODULE_0__.createElement(Component, _objectSpread2({
ref: ref
}, etc));
});
MDXCreateElement.displayName = 'MDXCreateElement';
function createElement (type, props) {
var args = arguments;
var mdxType = props && props.mdxType;
if (typeof type === 'string' || mdxType) {
var argsLength = args.length;
var createElementArgArray = new Array(argsLength);
createElementArgArray[0] = MDXCreateElement;
var newProps = {};
for (var key in props) {
if (hasOwnProperty.call(props, key)) {
newProps[key] = props[key];
}
}
newProps.originalType = type;
newProps[TYPE_PROP_NAME] = typeof type === 'string' ? type : mdxType;
createElementArgArray[1] = newProps;
for (var i = 2; i < argsLength; i++) {
createElementArgArray[i] = args[i];
}
return react__WEBPACK_IMPORTED_MODULE_0__.createElement.apply(null, createElementArgArray);
}
return react__WEBPACK_IMPORTED_MODULE_0__.createElement.apply(null, args);
}
/***/ }),
/***/ 3547:
/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => {
__webpack_require__.r(__webpack_exports__);
/* harmony export */ __webpack_require__.d(__webpack_exports__, {
/* harmony export */ assets: () => (/* binding */ assets),
/* harmony export */ contentTitle: () => (/* binding */ contentTitle),
/* harmony export */ "default": () => (/* binding */ MDXContent),
/* harmony export */ frontMatter: () => (/* binding */ frontMatter),
/* harmony export */ metadata: () => (/* binding */ metadata),
/* harmony export */ toc: () => (/* binding */ toc)
/* harmony export */ });
/* harmony import */ var react__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(67294);
/* harmony import */ var _mdx_js_react__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(3905);
/* @jsxRuntime classic */ /* @jsx mdx */ /* @jsxFrag React.Fragment */ function _define_property(obj, key, value) {
if (key in obj) {
Object.defineProperty(obj, key, {
value: value,
enumerable: true,
configurable: true,
writable: true
});
} else {
obj[key] = value;
}
return obj;
}
function _object_spread(target) {
for(var i = 1; i < arguments.length; i++){
var source = arguments[i] != null ? arguments[i] : {};
var ownKeys = Object.keys(source);
if (typeof Object.getOwnPropertySymbols === "function") {
ownKeys = ownKeys.concat(Object.getOwnPropertySymbols(source).filter(function(sym) {
return Object.getOwnPropertyDescriptor(source, sym).enumerable;
}));
}
ownKeys.forEach(function(key) {
_define_property(target, key, source[key]);
});
}
return target;
}
function ownKeys(object, enumerableOnly) {
var keys = Object.keys(object);
if (Object.getOwnPropertySymbols) {
var symbols = Object.getOwnPropertySymbols(object);
if (enumerableOnly) {
symbols = symbols.filter(function(sym) {
return Object.getOwnPropertyDescriptor(object, sym).enumerable;
});
}
keys.push.apply(keys, symbols);
}
return keys;
}
function _object_spread_props(target, source) {
source = source != null ? source : {};
if (Object.getOwnPropertyDescriptors) {
Object.defineProperties(target, Object.getOwnPropertyDescriptors(source));
} else {
ownKeys(Object(source)).forEach(function(key) {
Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key));
});
}
return target;
}
function _object_without_properties(source, excluded) {
if (source == null) return {};
var target = _object_without_properties_loose(source, excluded);
var key, i;
if (Object.getOwnPropertySymbols) {
var sourceSymbolKeys = Object.getOwnPropertySymbols(source);
for(i = 0; i < sourceSymbolKeys.length; i++){
key = sourceSymbolKeys[i];
if (excluded.indexOf(key) >= 0) continue;
if (!Object.prototype.propertyIsEnumerable.call(source, key)) continue;
target[key] = source[key];
}
}
return target;
}
function _object_without_properties_loose(source, excluded) {
if (source == null) return {};
var target = {};
var sourceKeys = Object.keys(source);
var key, i;
for(i = 0; i < sourceKeys.length; i++){
key = sourceKeys[i];
if (excluded.indexOf(key) >= 0) continue;
target[key] = source[key];
}
return target;
}
const frontMatter = {
title: 'Enable Istio in the Cluster'
};
const contentTitle = undefined;
const metadata = {
"unversionedId": "how-to-guides/advanced-user-guides/istio-setup-guide/enable-istio-in-cluster",
"id": "version-2.0-2.4/how-to-guides/advanced-user-guides/istio-setup-guide/enable-istio-in-cluster",
"title": "Enable Istio in the Cluster",
"description": "This cluster uses the default Nginx controller to allow traffic into the cluster.",
"source": "@site/versioned_docs/version-2.0-2.4/how-to-guides/advanced-user-guides/istio-setup-guide/enable-istio-in-cluster.md",
"sourceDirName": "how-to-guides/advanced-user-guides/istio-setup-guide",
"slug": "/how-to-guides/advanced-user-guides/istio-setup-guide/enable-istio-in-cluster",
"permalink": "/v2.0-v2.4/how-to-guides/advanced-user-guides/istio-setup-guide/enable-istio-in-cluster",
"draft": false,
"editUrl": "https://github.com/rancher/rancher-docs/edit/main/versioned_docs/version-2.0-2.4/how-to-guides/advanced-user-guides/istio-setup-guide/enable-istio-in-cluster.md",
"tags": [],
"version": "2.0-2.4",
"lastUpdatedAt": 1706288803,
"formattedLastUpdatedAt": "Jan 26, 2024",
"frontMatter": {
"title": "Enable Istio in the Cluster"
},
"sidebar": "tutorialSidebar",
"previous": {
"title": "Istio Setup Guides",
"permalink": "/v2.0-v2.4/how-to-guides/advanced-user-guides/istio-setup-guide/"
},
"next": {
"title": "Enable Istio with Pod Security Policies",
"permalink": "/v2.0-v2.4/how-to-guides/advanced-user-guides/istio-setup-guide/enable-istio-in-cluster-with-psp"
}
};
const assets = {};
const toc = [
{
value: 'Prerequisites',
id: 'prerequisites',
level: 2
},
{
value: 'Enable Istio in the Cluster',
id: 'enable-istio-in-the-cluster',
level: 2
},
{
value: 'Next: Enable Istio in a Namespace',
id: 'next-enable-istio-in-a-namespace',
level: 3
}
];
const layoutProps = {
toc
};
const MDXLayout = "wrapper";
function MDXContent(_param) {
var { components } = _param, props = _object_without_properties(_param, [
"components"
]);
return /*#__PURE__*/ (0,_mdx_js_react__WEBPACK_IMPORTED_MODULE_1__/* .mdx */ .kt)(MDXLayout, _object_spread_props(_object_spread({}, layoutProps, props), {
components: components,
mdxType: "MDXLayout"
}), /*#__PURE__*/ (0,_mdx_js_react__WEBPACK_IMPORTED_MODULE_1__/* .mdx */ .kt)("head", null, /*#__PURE__*/ (0,_mdx_js_react__WEBPACK_IMPORTED_MODULE_1__/* .mdx */ .kt)("link", {
rel: "canonical",
href: "https://ranchermanager.docs.rancher.com/how-to-guides/advanced-user-guides/istio-setup-guide/enable-istio-in-cluster"
})), /*#__PURE__*/ (0,_mdx_js_react__WEBPACK_IMPORTED_MODULE_1__/* .mdx */ .kt)("p", null, `This cluster uses the default Nginx controller to allow traffic into the cluster.`), /*#__PURE__*/ (0,_mdx_js_react__WEBPACK_IMPORTED_MODULE_1__/* .mdx */ .kt)("p", null, `A Rancher `, /*#__PURE__*/ (0,_mdx_js_react__WEBPACK_IMPORTED_MODULE_1__/* .mdx */ .kt)("a", {
parentName: "p",
"href": "/v2.0-v2.4/how-to-guides/advanced-user-guides/authentication-permissions-and-global-configuration/manage-role-based-access-control-rbac/global-permissions"
}, `administrator`), ` or `, /*#__PURE__*/ (0,_mdx_js_react__WEBPACK_IMPORTED_MODULE_1__/* .mdx */ .kt)("a", {
parentName: "p",
"href": "/v2.0-v2.4/how-to-guides/advanced-user-guides/authentication-permissions-and-global-configuration/manage-role-based-access-control-rbac/cluster-and-project-roles#cluster-roles"
}, `cluster owner`), ` can configure Rancher to deploy Istio in a Kubernetes cluster.`), /*#__PURE__*/ (0,_mdx_js_react__WEBPACK_IMPORTED_MODULE_1__/* .mdx */ .kt)("h2", {
"id": "prerequisites"
}, `Prerequisites`), /*#__PURE__*/ (0,_mdx_js_react__WEBPACK_IMPORTED_MODULE_1__/* .mdx */ .kt)("p", null, `This guide assumes you have already `, /*#__PURE__*/ (0,_mdx_js_react__WEBPACK_IMPORTED_MODULE_1__/* .mdx */ .kt)("a", {
parentName: "p",
"href": "/v2.0-v2.4/getting-started/installation-and-upgrade/"
}, `installed Rancher,`), ` and you have already `, /*#__PURE__*/ (0,_mdx_js_react__WEBPACK_IMPORTED_MODULE_1__/* .mdx */ .kt)("a", {
parentName: "p",
"href": "/v2.0-v2.4/how-to-guides/new-user-guides/kubernetes-clusters-in-rancher-setup/"
}, `provisioned a separate Kubernetes cluster`), ` on which you will install Istio.`), /*#__PURE__*/ (0,_mdx_js_react__WEBPACK_IMPORTED_MODULE_1__/* .mdx */ .kt)("p", null, `The nodes in your cluster must meet the `, /*#__PURE__*/ (0,_mdx_js_react__WEBPACK_IMPORTED_MODULE_1__/* .mdx */ .kt)("a", {
parentName: "p",
"href": "/v2.0-v2.4/explanations/integrations-in-rancher/istio/cpu-and-memory-allocations"
}, `CPU and memory requirements.`)), /*#__PURE__*/ (0,_mdx_js_react__WEBPACK_IMPORTED_MODULE_1__/* .mdx */ .kt)("p", null, `The workloads and services that you want to be controlled by Istio must meet `, /*#__PURE__*/ (0,_mdx_js_react__WEBPACK_IMPORTED_MODULE_1__/* .mdx */ .kt)("a", {
parentName: "p",
"href": "https://istio.io/docs/setup/additional-setup/requirements/"
}, `Istio's requirements.`)), /*#__PURE__*/ (0,_mdx_js_react__WEBPACK_IMPORTED_MODULE_1__/* .mdx */ .kt)("blockquote", null, /*#__PURE__*/ (0,_mdx_js_react__WEBPACK_IMPORTED_MODULE_1__/* .mdx */ .kt)("p", {
parentName: "blockquote"
}, `If the cluster has a Pod Security Policy enabled there are `, /*#__PURE__*/ (0,_mdx_js_react__WEBPACK_IMPORTED_MODULE_1__/* .mdx */ .kt)("a", {
parentName: "p",
"href": "/v2.0-v2.4/how-to-guides/advanced-user-guides/istio-setup-guide/enable-istio-in-cluster-with-psp"
}, `additional prerequisites steps`))), /*#__PURE__*/ (0,_mdx_js_react__WEBPACK_IMPORTED_MODULE_1__/* .mdx */ .kt)("h2", {
"id": "enable-istio-in-the-cluster"
}, `Enable Istio in the Cluster`), /*#__PURE__*/ (0,_mdx_js_react__WEBPACK_IMPORTED_MODULE_1__/* .mdx */ .kt)("ol", null, /*#__PURE__*/ (0,_mdx_js_react__WEBPACK_IMPORTED_MODULE_1__/* .mdx */ .kt)("li", {
parentName: "ol"
}, `From the `, /*#__PURE__*/ (0,_mdx_js_react__WEBPACK_IMPORTED_MODULE_1__/* .mdx */ .kt)("strong", {
parentName: "li"
}, `Global`), ` view, navigate to the `, /*#__PURE__*/ (0,_mdx_js_react__WEBPACK_IMPORTED_MODULE_1__/* .mdx */ .kt)("strong", {
parentName: "li"
}, `cluster`), ` where you want to enable Istio.`), /*#__PURE__*/ (0,_mdx_js_react__WEBPACK_IMPORTED_MODULE_1__/* .mdx */ .kt)("li", {
parentName: "ol"
}, `Click `, /*#__PURE__*/ (0,_mdx_js_react__WEBPACK_IMPORTED_MODULE_1__/* .mdx */ .kt)("strong", {
parentName: "li"
}, `Tools > Istio.`)), /*#__PURE__*/ (0,_mdx_js_react__WEBPACK_IMPORTED_MODULE_1__/* .mdx */ .kt)("li", {
parentName: "ol"
}, `Optional: Configure member access and `, /*#__PURE__*/ (0,_mdx_js_react__WEBPACK_IMPORTED_MODULE_1__/* .mdx */ .kt)("a", {
parentName: "li",
"href": "/v2.0-v2.4/explanations/integrations-in-rancher/istio/cpu-and-memory-allocations"
}, `resource limits`), ` for the Istio components. Ensure you have enough resources on your worker nodes to enable Istio.`), /*#__PURE__*/ (0,_mdx_js_react__WEBPACK_IMPORTED_MODULE_1__/* .mdx */ .kt)("li", {
parentName: "ol"
}, `Click `, /*#__PURE__*/ (0,_mdx_js_react__WEBPACK_IMPORTED_MODULE_1__/* .mdx */ .kt)("strong", {
parentName: "li"
}, `Enable`), `.`), /*#__PURE__*/ (0,_mdx_js_react__WEBPACK_IMPORTED_MODULE_1__/* .mdx */ .kt)("li", {
parentName: "ol"
}, `Click `, /*#__PURE__*/ (0,_mdx_js_react__WEBPACK_IMPORTED_MODULE_1__/* .mdx */ .kt)("strong", {
parentName: "li"
}, `Save`), `.`)), /*#__PURE__*/ (0,_mdx_js_react__WEBPACK_IMPORTED_MODULE_1__/* .mdx */ .kt)("p", null, /*#__PURE__*/ (0,_mdx_js_react__WEBPACK_IMPORTED_MODULE_1__/* .mdx */ .kt)("strong", {
parentName: "p"
}, `Result:`), ` Istio is enabled at the cluster level.`), /*#__PURE__*/ (0,_mdx_js_react__WEBPACK_IMPORTED_MODULE_1__/* .mdx */ .kt)("p", null, `The Istio application, `, /*#__PURE__*/ (0,_mdx_js_react__WEBPACK_IMPORTED_MODULE_1__/* .mdx */ .kt)("inlineCode", {
parentName: "p"
}, `cluster-istio`), `, is added as an application to the cluster's `, /*#__PURE__*/ (0,_mdx_js_react__WEBPACK_IMPORTED_MODULE_1__/* .mdx */ .kt)("inlineCode", {
parentName: "p"
}, `system`), ` project.`), /*#__PURE__*/ (0,_mdx_js_react__WEBPACK_IMPORTED_MODULE_1__/* .mdx */ .kt)("p", null, `When Istio is enabled in the cluster, the label for Istio sidecar auto injection,`, /*#__PURE__*/ (0,_mdx_js_react__WEBPACK_IMPORTED_MODULE_1__/* .mdx */ .kt)("inlineCode", {
parentName: "p"
}, `istio-injection=enabled`), `, will be automatically added to each new namespace in this cluster. This automatically enables Istio sidecar injection in all new workloads that are deployed in those namespaces. You will need to manually enable Istio in preexisting namespaces and workloads.`), /*#__PURE__*/ (0,_mdx_js_react__WEBPACK_IMPORTED_MODULE_1__/* .mdx */ .kt)("h3", {
"id": "next-enable-istio-in-a-namespace"
}, /*#__PURE__*/ (0,_mdx_js_react__WEBPACK_IMPORTED_MODULE_1__/* .mdx */ .kt)("a", {
parentName: "h3",
"href": "/v2.0-v2.4/how-to-guides/advanced-user-guides/istio-setup-guide/enable-istio-in-namespace"
}, `Next: Enable Istio in a Namespace`)));
}
MDXContent.isMDXComponent = true;
/***/ })
}]);