github.com/dmvolod/operator-sdk@v0.8.2/CHANGELOG.md (about) 1 ## v0.8.2 2 3 ### Bug Fixes 4 5 - Fixes header file content validation when the content contains empty lines or centered text. ([#1544](https://github.com/operator-framework/operator-sdk/pull/1544)) 6 - Generated CSV's that include a deployment install strategy will be checked for a reference to `metadata.annotations['olm.targetNamespaces']`, and if one is not found a reference will be added to the `WATCH_NAMESPACE` env var for all containers in the deployment. This is a bug because any other value that references the CSV's namespace is incorrect. ([#1396](https://github.com/operator-framework/operator-sdk/pull/1396)) 7 - Build `-trimpath` was not being respected. `$GOPATH` was not expanding because `exec.Cmd{}` is not executed in a shell environment. ([#1535](https://github.com/operator-framework/operator-sdk/pull/1535)) 8 - Running the [scorecard](https://github.com/operator-framework/operator-sdk/blob/master/doc/sdk-cli-reference.md#up) with `--olm-deployed` will now only use the first CR set in either the `cr-manifest` config option or the CSV's `metadata.annotations['alm-examples']` as was intended, and access manifests correctly from the config. ([#1565](https://github.com/operator-framework/operator-sdk/pull/1565)) 9 - Use the correct domain names when generating CRD's instead that of the first CRD to be parsed. ([#1636](https://github.com/operator-framework/operator-sdk/pull/1636)) 10 11 ## v0.8.1 12 13 ### Bug Fixes 14 15 - Fixes a regression that causes Helm RBAC generation to contain an empty custom ruleset when the chart's default manifest contains only namespaced resources. ([#1456](https://github.com/operator-framework/operator-sdk/pull/1456)) 16 - Fixes an issue that causes Helm RBAC generation to fail when creating new operators with a Kubernetes context configured to connect to an OpenShift cluster. ([#1461](https://github.com/operator-framework/operator-sdk/pull/1461)) 17 18 ## v0.8.0 19 20 ### Added 21 22 - New option for [`operator-sdk build --image-builder`](https://github.com/operator-framework/operator-sdk/blob/master/doc/sdk-cli-reference.md#build), which can be used to specify which image builder to use. Adds support for [buildah](https://github.com/containers/buildah/). ([#1311](https://github.com/operator-framework/operator-sdk/pull/1311)) 23 - Manager is now configured with a new `DynamicRESTMapper`, which accounts for the fact that the default `RESTMapper`, which only checks resource types at startup, can't handle the case of first creating a CRD and then an instance of that CRD. ([#1329](https://github.com/operator-framework/operator-sdk/pull/1329)) 24 - Unify CLI debug logging under a global `--verbose` flag ([#1361](https://github.com/operator-framework/operator-sdk/pull/1361)) 25 - [Go module](https://github.com/golang/go/wiki/Modules) support by default for new Go operators and during Ansible and Helm operator migration. The dependency manager used for a new operator can be explicitly specified for new operators through the `--dep-manager` flag, available in [`operator-sdk new`](https://github.com/operator-framework/operator-sdk/blob/master/doc/sdk-cli-reference.md#new) and [`operator-sdk migrate`](https://github.com/operator-framework/operator-sdk/blob/master/doc/sdk-cli-reference.md#migrate). `dep` is still available through `--dep-manager=dep`. ([#1001](https://github.com/operator-framework/operator-sdk/pull/1001)) 26 - New optional flag `--custom-api-import` for [`operator-sdk add controller`](https://github.com/operator-framework/operator-sdk/blob/master/doc/sdk-cli-reference.md#controller) to specify that the new controller reconciles a built-in or external Kubernetes API, and what import path and identifier it should have. ([#1344](https://github.com/operator-framework/operator-sdk/pull/1344)) 27 - Operator Scorecard plugin support ([#1379](https://github.com/operator-framework/operator-sdk/pull/1379)). Documentation for the scorecard plugins API will be added in PR [#1433](https://github.com/operator-framework/operator-sdk/pull/1433). 28 29 ### Changed 30 31 - When Helm operator projects are created, the SDK now generates RBAC rules in `deploy/role.yaml` based on the chart's default manifest. ([#1188](https://github.com/operator-framework/operator-sdk/pull/1188)) 32 - When debug level is 3 or higher, we will set the klog verbosity to that level. ([#1322](https://github.com/operator-framework/operator-sdk/pull/1322)) 33 - Relaxed requirements for groups in new project API's. Groups passed to [`operator-sdk add api`](https://github.com/operator-framework/operator-sdk/blob/master/doc/sdk-cli-reference.md#api)'s `--api-version` flag can now have no subdomains, ex `core/v1`. See ([#1191](https://github.com/operator-framework/operator-sdk/issues/1191)) for discussion. ([#1313](https://github.com/operator-framework/operator-sdk/pull/1313)) 34 - Renamed `--docker-build-args` option to `--image-build-args` option for `build` subcommand, because this option can now be shared with other image build tools than docker when `--image-builder` option is specified. ([#1311](https://github.com/operator-framework/operator-sdk/pull/1311)) 35 - Reduces Helm release information in CR status to only the release name and manifest and moves it from `status.conditions` to a new top-level `deployedRelease` field. ([#1309](https://github.com/operator-framework/operator-sdk/pull/1309)) 36 - **WARNING**: Users with active CRs and releases who are upgrading their helm-based operator should upgrade to one based on v0.7.0 before upgrading further. Helm operators based on v0.8.0+ will not seamlessly transition release state to the persistent backend, and will instead uninstall and reinstall all managed releases. 37 - Go operator CRDs are overwritten when being regenerated by [`operator-sdk generate openapi`](https://github.com/operator-framework/operator-sdk/blob/master/doc/sdk-cli-reference.md#openapi). Users can now rely on `+kubebuilder` annotations in their API code, which provide access to most OpenAPIv3 [validation properties](https://github.com/OAI/OpenAPI-Specification/blob/master/versions/3.0.0.md#schema-object) (the full set will be supported in the near future, see [this PR](https://github.com/kubernetes-sigs/controller-tools/pull/190)) and [other CRD fields](https://book.kubebuilder.io/beyond_basics/generating_crd.html). ([#1278](https://github.com/operator-framework/operator-sdk/pull/1278)) 38 - Use `registry.access.redhat.com/ubi7/ubi-minimal:latest` base image for the Go and Helm operators and scorecard proxy ([#1376](https://github.com/operator-framework/operator-sdk/pull/1376)) 39 - Allow "Owned CRDs Have Resources Listed" scorecard test to pass if the resources section exists 40 41 ### Deprecated 42 43 ### Removed 44 45 - The SDK will no longer run `defaulter-gen` on running `operator-sdk generate k8s`. Defaulting for CRDs should be handled with mutating admission webhooks. ([#1288](https://github.com/operator-framework/operator-sdk/pull/1288)) 46 - The `--version` flag was removed. Users should use the `operator-sdk version` command. ([#1444](https://github.com/operator-framework/operator-sdk/pull/1444)) 47 - **Breaking Change**: The `test cluster` subcommand and the corresponding `--enable-tests` flag for the `build` subcommand have been removed ([#1414](https://github.com/operator-framework/operator-sdk/pull/1414)) 48 - **Breaking Change**: The `--cluster-scoped` flag for `operator-sdk new` has been removed so it won't scaffold a cluster-scoped operator. Read the [operator scope](https://github.com/operator-framework/operator-sdk/blob/master/doc/operator-scope.md) documentation on the changes needed to run a cluster-scoped operator. ([#1434](https://github.com/operator-framework/operator-sdk/pull/1434)) 49 50 ### Bug Fixes 51 52 - In Helm-based operators, when a custom resource with a failing release is reverted back to a working state, the `ReleaseFailed` condition is now correctly removed. ([#1321](https://github.com/operator-framework/operator-sdk/pull/1321)) 53 - [`operator-sdk generate openapi`](https://github.com/operator-framework/operator-sdk/blob/master/doc/sdk-cli-reference.md#openapi) no longer overwrites CRD values derived from `+kubebuilder` annotations in Go API code. See issues ([#1212](https://github.com/operator-framework/operator-sdk/issues/1212)) and ([#1323](https://github.com/operator-framework/operator-sdk/issues/1323)) for discussion. ([#1278](https://github.com/operator-framework/operator-sdk/pull/1278)) 54 - Running [`operator-sdk gen-csv`](https://github.com/operator-framework/operator-sdk/blob/master/doc/sdk-cli-reference.md#gen-csv) on operators that do not have a CRDs directory, ex. `deploy/crds`, or do not have any [owned CRDs](https://github.com/operator-framework/operator-lifecycle-manager/blob/master/Documentation/design/building-your-csv.md#your-custom-resource-definitions), will not generate a "deploy/crds not found" error. 55 56 ## v0.7.0 57 58 ### Added 59 60 - New optional flag `--header-file` for commands [`operator-sdk generate k8s`](https://github.com/operator-framework/operator-sdk/blob/master/doc/sdk-cli-reference.md#k8s) and [`operator-sdk add api`](https://github.com/operator-framework/operator-sdk/blob/master/doc/sdk-cli-reference.md#api) to supply a boilerplate header file for generated code. ([#1239](https://github.com/operator-framework/operator-sdk/pull/1239)) 61 - JSON output support for `operator-sdk scorecard` subcommand ([#1228](https://github.com/operator-framework/operator-sdk/pull/1228)) 62 63 ### Changed 64 65 - Updated the helm-operator to store release state in kubernetes secrets in the same namespace of the custom resource that defines the release. ([#1102](https://github.com/operator-framework/operator-sdk/pull/1102)) 66 - **WARNING**: Users with active CRs and releases who are upgrading their helm-based operator should not skip this version. Future versions will not seamlessly transition release state to the persistent backend, and will instead uninstall and reinstall all managed releases. 67 - Change `namespace-manifest` flag in scorecard subcommand to `namespaced-manifest` to match other subcommands 68 - Subcommands of [`operator-sdk generate`](https://github.com/operator-framework/operator-sdk/blob/master/doc/sdk-cli-reference.md#generate) are now verbose by default. ([#1271](https://github.com/operator-framework/operator-sdk/pull/1271)) 69 - [`operator-sdk olm-catalog gen-csv`](https://github.com/operator-framework/operator-sdk/blob/master/doc/sdk-cli-reference.md#gen-csv) parses Custom Resource manifests from `deploy/crds` or a custom path specified in `csv-config.yaml`, encodes them in a JSON array, and sets the CSV's [`metadata.annotations.alm-examples`](https://github.com/operator-framework/operator-lifecycle-manager/blob/master/Documentation/design/building-your-csv.md#crd-templates) field to that JSON. ([#1116](https://github.com/operator-framework/operator-sdk/pull/1116)) 70 71 ### Bug Fixes 72 73 - Fixed an issue that caused `operator-sdk new --type=helm` to fail for charts that have template files in nested template directories. ([#1235](https://github.com/operator-framework/operator-sdk/pull/1235)) 74 - Fix bug in the YAML scanner used by `operator-sdk test` and `operator-sdk scorecard` that could result in a panic if a manifest file started with `---` ([#1258](https://github.com/operator-framework/operator-sdk/pull/1258)) 75 76 ## v0.6.0 77 78 ### Added 79 80 - New flags for [`operator-sdk new --type=helm`](https://github.com/operator-framework/operator-sdk/blob/master/doc/sdk-cli-reference.md#new), which can be used to populate the project with an existing chart. ([#949](https://github.com/operator-framework/operator-sdk/pull/949)) 81 - Command [`operator-sdk olm-catalog`](https://github.com/operator-framework/operator-sdk/blob/master/doc/sdk-cli-reference.md#olm-catalog) flag `--update-crds` optionally copies CRD's from `deploy/crds` when creating a new CSV or updating an existing CSV, and `--from-version` uses another versioned CSV manifest as a base for a new CSV version. ([#1016](https://github.com/operator-framework/operator-sdk/pull/1016)) 82 - New flag `--olm-deployed` to direct the [`scorecard`](https://github.com/operator-framework/operator-sdk/blob/master/doc/sdk-cli-reference.md#scorecard) command to only use the CSV at `--csv-path` for manifest data, except for those provided to `--cr-manifest`. ([#1044](https://github.com/operator-framework/operator-sdk/pull/1044)) 83 - Command [`version`](https://github.com/operator-framework/operator-sdk/pull/1171) prints the version of operator-sdk. ([#1171](https://github.com/operator-framework/operator-sdk/pull/1171)) 84 85 ### Changed 86 87 - Changed the Go, Helm, and Scorecard base images to `registry.access.redhat.com/ubi7-dev-preview/ubi-minimal:7.6` ([#1142](https://github.com/operator-framework/operator-sdk/pull/1142)) 88 - CSV manifest are now versioned according to the `operator-registry` [manifest format](https://github.com/operator-framework/operator-registry#manifest-format). See issue [#900](https://github.com/operator-framework/operator-sdk/issues/900) for more details. ([#1016](https://github.com/operator-framework/operator-sdk/pull/1016)) 89 - Unexported `CleanupNoT` function from `pkg/test`, as it is only intended to be used internally ([#1167](https://github.com/operator-framework/operator-sdk/pull/1167)) 90 91 ### Bug Fixes 92 93 - Fix issue where running `operator-sdk test local --up-local` would sometimes leave a running process in the background after exit ([#1089](https://github.com/operator-framework/operator-sdk/pull/1020)) 94 95 ## v0.5.0 96 97 ### Added 98 99 - Updated the Kubernetes dependencies to `1.13.1` ([#1020](https://github.com/operator-framework/operator-sdk/pull/1020)) 100 - Updated the controller-runtime version to `v0.1.10`. See the [controller-runtime `v0.1.10` release notes](https://github.com/kubernetes-sigs/controller-runtime/releases/tag/v0.1.10) for new features and bug fixes. ([#1020](https://github.com/operator-framework/operator-sdk/pull/1020)) 101 - By default the controller-runtime metrics are exposed on port 8383. This is done as part of the scaffold in the main.go file, the port can be adjusted by modifying the `metricsPort` variable. [#786](https://github.com/operator-framework/operator-sdk/pull/786) 102 - A new command [`operator-sdk olm-catalog`](https://github.com/operator-framework/operator-sdk/blob/master/doc/sdk-cli-reference.md#olm-catalog) to be used as a parent for SDK subcommands generating code related to Operator Lifecycle Manager (OLM) Catalog integration, and subcommand [`operator-sdk olm-catalog gen-csv`](https://github.com/operator-framework/operator-sdk/blob/master/doc/sdk-cli-reference.md#gen-csv) which generates a Cluster Service Version for an operator so the OLM can deploy the operator in a cluster. ([#673](https://github.com/operator-framework/operator-sdk/pull/673)) 103 - Helm-based operators have leader election turned on by default. When upgrading, add environment variable `POD_NAME` to your operator's Deployment using the Kubernetes downward API. To see an example, run `operator-sdk new --type=helm ...` and see file `deploy/operator.yaml`. [#1000](https://github.com/operator-framework/operator-sdk/pull/1000) 104 - A new command [`operator-sdk generate openapi`](https://github.com/operator-framework/operator-sdk/blob/master/doc/sdk-cli-reference.md#openapi) which generates OpenAPIv3 validation specs in Go and in CRD manifests as YAML. ([#869](https://github.com/operator-framework/operator-sdk/pull/869)) 105 - The `operator-sdk add api` command now generates OpenAPIv3 validation specs in Go for that API, and in all CRD manifests as YAML. 106 107 ### Changed 108 109 - In new Helm operator projects, the scaffolded CR `spec` field now contains the default values.yaml from the generated chart. ([#967](https://github.com/operator-framework/operator-sdk/pull/967)) 110 111 ### Deprecated 112 113 ### Removed 114 115 ### Bug Fixes 116 117 ## v0.4.1 118 119 ### Bug Fixes 120 121 - Make `up local` subcommand respect `KUBECONFIG` env var ([#996](https://github.com/operator-framework/operator-sdk/pull/996)) 122 - Make `up local` subcommand use default namespace set in kubeconfig instead of hardcoded `default` and also add ability to watch all namespaces for ansible and helm type operators ([#996](https://github.com/operator-framework/operator-sdk/pull/996)) 123 - Added k8s_status modules back to generation ([#972](https://github.com/operator-framework/operator-sdk/pull/972)) 124 - Update checks for gvk registration to cover all cases for ansible ([#973](https://github.com/operator-framework/operator-sdk/pull/973) & [#1019](https://github.com/operator-framework/operator-sdk/pull/1019)) 125 - Update reconciler for ansible and helm to use the cache rather than the API client. ([#1022](https://github.com/operator-framework/operator-sdk/pull/1022) & [#1048](https://github.com/operator-framework/operator-sdk/pull/1048) & [#1054](https://github.com/operator-framework/operator-sdk/pull/1054)) 126 - Update reconciler to will update the status everytime for ansible ([#1066](https://github.com/operator-framework/operator-sdk/pull/1066)) 127 - Update ansible proxy to recover dependent watches when pod is killed ([#1067](https://github.com/operator-framework/operator-sdk/pull/1067)) 128 - Update ansible proxy to handle watching cluster scoped dependent watches ([#1031](https://github.com/operator-framework/operator-sdk/pull/1031)) 129 130 ## v0.4.0 131 132 ### Added 133 134 - A new command [`operator-sdk migrate`](https://github.com/operator-framework/operator-sdk/blob/master/doc/sdk-cli-reference.md#migrate) which adds a main.go source file and any associated source files for an operator that is not of the "go" type. ([#887](https://github.com/operator-framework/operator-sdk/pull/887) and [#897](https://github.com/operator-framework/operator-sdk/pull/897)) 135 - New commands [`operator-sdk run ansible`](https://github.com/operator-framework/operator-sdk/blob/master/doc/sdk-cli-reference.md#ansible) and [`operator-sdk run helm`](https://github.com/operator-framework/operator-sdk/blob/master/doc/sdk-cli-reference.md#helm) which run the SDK as ansible and helm operator processes, respectively. These are intended to be used when running in a Pod inside a cluster. Developers wanting to run their operator locally should continue to use `up local`. ([#887](https://github.com/operator-framework/operator-sdk/pull/887) and [#897](https://github.com/operator-framework/operator-sdk/pull/897)) 136 - Ansible operator proxy added the cache handler which allows the get requests to use the operators cache. [#760](https://github.com/operator-framework/operator-sdk/pull/760) 137 - Ansible operator proxy added ability to dynamically watch dependent resource that were created by ansible operator. [#857](https://github.com/operator-framework/operator-sdk/pull/857) 138 - Ansible-based operators have leader election turned on by default. When upgrading, add environment variable `POD_NAME` to your operator's Deployment using the Kubernetes downward API. To see an example, run `operator-sdk new --type=ansible ...` and see file `deploy/operator.yaml`. 139 - A new command [`operator-sdk scorecard`](https://github.com/operator-framework/operator-sdk/blob/master/doc/sdk-cli-reference.md#scorecard) which runs a series of generic tests on operators to ensure that an operator follows best practices. For more information, see the [`Scorecard Documentation`](doc/test-framework/scorecard.md) 140 141 ### Changed 142 143 - The official images for the Ansible and Helm operators have moved! Travis now builds, tags, and pushes operator base images during CI ([#832](https://github.com/operator-framework/operator-sdk/pull/832)). 144 - [quay.io/operator-framework/ansible-operator](https://quay.io/repository/operator-framework/ansible-operator) 145 - [quay.io/operator-framework/helm-operator](https://quay.io/repository/operator-framework/helm-operator) 146 147 ### Bug Fixes 148 149 - Fixes deadlocks during operator deployment rollouts, which were caused by operator pods requiring a leader election lock to become ready ([#932](https://github.com/operator-framework/operator-sdk/pull/932)) 150 151 ## v0.3.0 152 153 ### Added 154 155 - Helm type operator generation support ([#776](https://github.com/operator-framework/operator-sdk/pull/776)) 156 157 ### Changed 158 159 - The SDK's Kubernetes Golang dependency versions/revisions have been updated from `v1.11.2` to `v1.12.3`. ([#807](https://github.com/operator-framework/operator-sdk/pull/807)) 160 - The controller-runtime version has been updated from `v0.1.4` to `v0.1.8`. See the `v0.1.8` [release notes](https://github.com/kubernetes-sigs/controller-runtime/releases/tag/v0.1.8) for details. 161 - The SDK now generates the CRD with the status subresource enabled by default. See the [client doc](https://github.com/operator-framework/operator-sdk/blob/master/doc/user/client.md#updating-status-subresource) on how to update the status subresource. ([#787](https://github.com/operator-framework/operator-sdk/pull/787)) 162 163 ### Deprecated 164 165 ### Removed 166 167 ### Bug Fixes 168 169 ## v0.2.1 170 171 ### Bug Fixes 172 173 - Pin controller-runtime version to v0.1.4 to fix dependency issues and pin ansible idna package to version 2.7 ([#831](https://github.com/operator-framework/operator-sdk/pull/831)) 174 175 ## v0.2.0 176 177 ### Changed 178 179 - The SDK now uses logr as the default logger to unify the logging output with the controller-runtime logs. Users can still use a logger of their own choice. See the [logging doc](https://github.com/operator-framework/operator-sdk/blob/master/doc/user/logging.md) on how the SDK initializes and uses logr. 180 - Ansible Operator CR status better aligns with [conventions](https://github.com/kubernetes/community/blob/master/contributors/devel/api-conventions.md#typical-status-properties). ([#639](https://github.com/operator-framework/operator-sdk/pull/639)) 181 182 ### Added 183 184 - A new command [`operator-sdk print-deps`](https://github.com/operator-framework/operator-sdk/blob/master/doc/sdk-cli-reference.md#print-deps) which prints Golang packages and versions expected by the current Operator SDK version. Supplying `--as-file` prints packages and versions in Gopkg.toml format. ([#772](https://github.com/operator-framework/operator-sdk/pull/772)) 185 - Add [`cluster-scoped`](https://github.com/operator-framework/operator-sdk/blob/master/doc/user-guide.md#operator-scope) flag to `operator-sdk new` command ([#747](https://github.com/operator-framework/operator-sdk/pull/747)) 186 - Add [`up-local`](https://github.com/operator-framework/operator-sdk/blob/master/doc/sdk-cli-reference.md#flags-9) flag to `test local` subcommand ([#781](https://github.com/operator-framework/operator-sdk/pull/781)) 187 - Add [`no-setup`](https://github.com/operator-framework/operator-sdk/blob/master/doc/sdk-cli-reference.md#flags-9) flag to `test local` subcommand ([#770](https://github.com/operator-framework/operator-sdk/pull/770)) 188 - Add [`image`](https://github.com/operator-framework/operator-sdk/blob/master/doc/sdk-cli-reference.md#flags-9) flag to `test local` subcommand ([#768](https://github.com/operator-framework/operator-sdk/pull/768)) 189 - Ansible Operator log output includes much more information for troubleshooting ansible errors. ([#713](https://github.com/operator-framework/operator-sdk/pull/713)) 190 - Ansible Operator periodic reconciliation can be disabled ([#739](https://github.com/operator-framework/operator-sdk/pull/739)) 191 192 ### Bug fixes 193 194 - Make operator-sdk command work with composed GOPATH ([#676](https://github.com/operator-framework/operator-sdk/pull/676)) 195 - Ansible Operator "--kubeconfig" command line option fixed ([#705](https://github.com/operator-framework/operator-sdk/pull/705)) 196 197 ## v0.1.1 198 199 ### Bug fixes 200 - Fix hardcoded CRD version in crd scaffold ([#690](https://github.com/operator-framework/operator-sdk/pull/690)) 201 202 ## v0.1.0 203 204 ### Changed 205 206 - Use [controller runtime](https://github.com/kubernetes-sigs/controller-runtime) library for controller and client APIs 207 - See [migration guide](https://github.com/operator-framework/operator-sdk/blob/master/doc/migration/v0.1.0-migration-guide.md) to migrate your project to `v0.1.0` 208 209 ## v0.0.7 210 211 ### Added 212 213 - Service account generation ([#454](https://github.com/operator-framework/operator-sdk/pull/454)) 214 - Leader election ([#530](https://github.com/operator-framework/operator-sdk/pull/530)) 215 - Incluster test support for test framework ([#469](https://github.com/operator-framework/operator-sdk/pull/469)) 216 - Ansible type operator generation support ([#486](https://github.com/operator-framework/operator-sdk/pull/486), [#559](https://github.com/operator-framework/operator-sdk/pull/559)) 217 218 ### Changed 219 220 - Moved the rendering of `deploy/operator.yaml` to the `operator-sdk new` command instead of `operator-sdk build` 221 222 ## v0.0.6 223 224 ### Added 225 226 - Added `operator-sdk up` command to help deploy an operator. Currently supports running an operator locally against an existing cluster e.g `operator-sdk up local --kubeconfig=<path-to-kubeconfig> --namespace=<operator-namespace>`. See `operator-sdk up -h` for help. [#219](https://github.com/operator-framework/operator-sdk/pull/219) [#274](https://github.com/operator-framework/operator-sdk/pull/274) 227 - Added initial default metrics to be captured and exposed by Prometheus. [#323](https://github.com/operator-framework/operator-sdk/pull/323) exposes the metrics port and [#349](https://github.com/operator-framework/operator-sdk/pull/323) adds the initial default metrics. 228 - Added initial test framework for operators [#377](https://github.com/operator-framework/operator-sdk/pull/377), [#392](https://github.com/operator-framework/operator-sdk/pull/392), [#393](https://github.com/operator-framework/operator-sdk/pull/393) 229 230 ### Changed 231 232 - All the modules in [`pkg/sdk`](https://github.com/operator-framework/operator-sdk/tree/4a9d5a5b0901b24679d36dced0a186c525e1bffd/pkg/sdk) have been combined into a single package. `action`, `handler`, `informer` `types` and `query` pkgs have been consolidated into `pkg/sdk`. [#242](https://github.com/operator-framework/operator-sdk/pull/242) 233 - The SDK exposes the Kubernetes clientset via `k8sclient.GetKubeClient()` #295 234 - The SDK now vendors the k8s code-generators for an operator instead of using the prebuilt image `gcr.io/coreos-k8s-scale-testing/codegen:1.9.3` [#319](https://github.com/operator-framework/operator-sdk/pull/242) 235 - The SDK exposes the Kubernetes rest config via `k8sclient.GetKubeConfig()` #338 236 - Use `time.Duration` instead of `int` for `sdk.Watch` [#427](https://github.com/operator-framework/operator-sdk/pull/427) 237 238 ### Fixed 239 240 - The cache of available clients is being reset every minute for discovery of newely added resources to a cluster. [#280](https://github.com/operator-framework/operator-sdk/pull/280)