Merge pull request #791 from TomChv/doc-107-remove-randomness
Remove random generation tag on 107 docs
This commit is contained in:
Andrea Luzzardi
GitHub
commit
ff7fb745a4
@ -111,7 +111,7 @@ cue mod init
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Let's create a new directory for our Cue package:
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```shell
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mkdir cue.mod/kube
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mkdir kube
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```
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### Deploy using Kubectl
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@ -159,7 +159,7 @@ kubectl delete -f k8s/
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Create a file named `todoapp.cue` and add the following configuration to it.
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```cue title="todoapp/cue.mod/kube/todoapp.cue"
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```cue title="todoapp/kube/todoapp.cue"
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package main
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import (
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@ -193,7 +193,7 @@ The above `config.cue` defines:
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- `kubeconfig` a generic value created to embed this string `kubeconfig` value
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```cue title="todoapp/cue.mod/kube/config.cue"
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```cue title="todoapp/kube/config.cue"
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package main
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import (
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@ -215,7 +215,7 @@ The below `config.cue` defines:
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- `gkeConfig`: transform a `gcpConfig` to a readable format for `kubernetes.#Resources.kubeconfig`
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using `alpha.dagger.io/gcp/gke`
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```cue title="todoapp/cue.mod/kube/config.cue"
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```cue title="todoapp/kube/config.cue"
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package main
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import (
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@ -247,7 +247,7 @@ The below `config.cue` defines:
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- `eksConfig`, transform a `awsConfig` to a readable format for `kubernetes.#Resources.kubeconfig`
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using `alpha.dagger.io/aws/eks`
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```cue title="todoapp/cue.mod/kube/config.cue"
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```cue title="todoapp/kube/config.cue"
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package main
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import (
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@ -279,7 +279,7 @@ eksConfig: eks.#KubeConfig & {
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Now that your Cue package is ready, let's create an environment to run it:
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```shell
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dagger new 'kube' -m cue.mod/kube
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dagger new 'kube' -m kube
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```
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### Configure the environment
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@ -452,7 +452,6 @@ Let's see how to deploy an image locally and push it to the local cluster
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`kube/todoapp.cue` faces these changes:
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- `suffix`, a random string for a unique tag name
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- `repository`, source code of the app to build. It needs to have a Dockerfile
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- `registry`, URI of the registry to push to
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- `image`, build of the image
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@ -466,24 +465,18 @@ import (
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"encoding/yaml"
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"alpha.dagger.io/dagger"
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"alpha.dagger.io/random"
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"alpha.dagger.io/docker"
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"alpha.dagger.io/kubernetes"
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"alpha.dagger.io/kubernetes/kustomize"
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)
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// Randrom string for tag
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suffix: random.#String & {
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seed: ""
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}
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// input: source code repository, must contain a Dockerfile
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// set with `dagger input dir repository . -e kube`
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repository: dagger.#Artifact & dagger.#Input
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// Registry to push images to
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registry: string & dagger.#Input
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tag: "test-kind-\(suffix.out)"
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tag: "test-kind"
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// input: kubernetes objects directory to deploy to
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// set with `dagger input dir manifest ./k8s -e kube`
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@ -538,7 +531,7 @@ The two files have to be edited to do so.
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- definition of a new `ecrCreds` value that contains ecr credentials for remote image push to GCR
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```cue title="todoapp/cue.mod/kube/config.cue"
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```cue title="todoapp/kube/config.cue"
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package main
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import (
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@ -568,7 +561,6 @@ gcrCreds: gcr.#Credentials & {
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`kube/todoapp.cue`, on the other hand, faces these changes:
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- `suffix`, a random string for a unique tag name
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- `repository`, source code of the app to build. It needs to have a Dockerfile
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- `registry`, URI of the registry to push to
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- `image`, build of the image
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@ -582,24 +574,18 @@ import (
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"encoding/yaml"
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"alpha.dagger.io/dagger"
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"alpha.dagger.io/random"
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"alpha.dagger.io/docker"
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"alpha.dagger.io/kubernetes"
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"alpha.dagger.io/kubernetes/kustomize"
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)
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// Randrom string for tag
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suffix: random.#String & {
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seed: ""
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}
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// input: source code repository, must contain a Dockerfile
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// set with `dagger input dir repository . -e kube`
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repository: dagger.#Artifact & dagger.#Input
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// GCR registry to push images to
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registry: string & dagger.#Input
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tag: "test-gcr-\(suffix.out)"
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tag: "test-gcr"
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// source of Kube config file.
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// set with `dagger input dir manifest ./k8s -e kube`
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@ -687,7 +673,6 @@ ecrCreds: ecr.#Credentials & {
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`kube/todoapp.cue`, on the other hand, faces these changes:
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- `suffix`, a random string for a unique tag name
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- `repository`, source code of the app to build. It needs to have a Dockerfile
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- `registry`, URI of the registry to push to
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- `image`, build of the image
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@ -701,24 +686,18 @@ import (
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"encoding/yaml"
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"alpha.dagger.io/dagger"
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"alpha.dagger.io/random"
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"alpha.dagger.io/docker"
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"alpha.dagger.io/kubernetes"
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"alpha.dagger.io/kubernetes/kustomize"
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)
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// Randrom string for tag
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suffix: random.#String & {
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seed: ""
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}
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// input: source code repository, must contain a Dockerfile
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// set with `dagger input dir repository . -e kube`
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repository: dagger.#Artifact & dagger.#Input
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// ECR registry to push images to
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registry: string & dagger.#Input
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tag: "test-ecr-\(suffix.out)"
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tag: "test-ecr"
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// source of Kube config file.
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// set with `dagger input dir manifest ./k8s -e kube`
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@ -819,15 +798,13 @@ dagger input dir repository . -e kube
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```shell
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dagger up -e kube
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# 4:09AM INF suffix.out | computing
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# 4:09AM INF manifest | computing
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# 4:09AM INF repository | computing
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# ...
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# 4:09AM INF todoApp.kubeSrc | #37 0.858 service/todoapp-service created
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# 4:09AM INF todoApp.kubeSrc | #37 0.879 deployment.apps/todoapp created
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# Output Value Description
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# suffix.out "azkestizysbx" generated random string
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# todoApp.remoteImage.ref "localhost:5000/kind:test-kind-azkestizysbx@sha256:cb8d92518b876a3fe15a23f7c071290dfbad50283ad976f3f5b93e9f20cefee6" Image ref
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# todoApp.remoteImage.ref "localhost:5000/kind:test-kind@sha256:cb8d92518b876a3fe15a23f7c071290dfbad50283ad976f3f5b93e9f20cefee6" Image ref
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# todoApp.remoteImage.digest "sha256:cb8d92518b876a3fe15a23f7c071290dfbad50283ad976f3f5b93e9f20cefee6" Image digest
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```
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@ -861,7 +838,7 @@ and repetition.
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Let's define a re-usable `#Deployment` definition in `kube/deployment.cue`.
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```cue title="todoapp/cue.mod/kube/deployment.cue"
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```cue title="todoapp/kube/deployment.cue"
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package main
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// Deployment template containing all the common boilerplate shared by
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@ -909,7 +886,7 @@ package main
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Indeed, let's also define a re-usable `#Service` definition in `kube/service.cue`.
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```cue title="todoapp/cue.mod/kube/service.cue"
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```cue title="todoapp/kube/service.cue"
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package main
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// Service template containing all the common boilerplate shared by
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@ -955,7 +932,7 @@ without having boilerplate nor repetition.
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Create a new definition named `#AppManifest` that will generate the YAML in `kube/manifest.cue`.
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```cue title="todoapp/cue.mod/kube/manifest.cue"
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```cue title="todoapp/kube/manifest.cue"
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package main
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import (
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@ -1006,28 +983,22 @@ values={[
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<TabItem value="kind">
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```cue title="todoapp/cue.mod/kube/todoapp.cue"
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```cue title="todoapp/kube/todoapp.cue"
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package main
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import (
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"alpha.dagger.io/dagger"
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"alpha.dagger.io/random"
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"alpha.dagger.io/docker"
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"alpha.dagger.io/kubernetes"
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)
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// Randrom string for tag
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suffix: random.#String & {
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seed: ""
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}
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// input: source code repository, must contain a Dockerfile
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// set with `dagger input dir repository . -e kube`
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repository: dagger.#Artifact & dagger.#Input
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// Registry to push images to
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registry: string & dagger.#Input
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tag: "test-kind-\(suffix.out)"
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tag: "test-kind"
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// Todoapp deployment pipeline
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todoApp: {
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@ -1059,28 +1030,22 @@ todoApp: {
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</TabItem>
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<TabItem value="gke">
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```cue title="todoapp/cue.mod/kube/todoapp.cue"
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```cue title="todoapp/kube/todoapp.cue"
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package main
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import (
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"alpha.dagger.io/dagger"
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"alpha.dagger.io/random"
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"alpha.dagger.io/docker"
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"alpha.dagger.io/kubernetes"
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)
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// Randrom string for tag
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suffix: random.#String & {
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seed: ""
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}
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// input: source code repository, must contain a Dockerfile
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// set with `dagger input dir repository . -e kube`
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repository: dagger.#Artifact & dagger.#Input
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// GCR registry to push images to
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registry: string & dagger.#Input
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tag: "test-gcr-\(suffix.out)"
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tag: "test-gcr"
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// Todoapp deployment pipeline
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todoApp: {
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@ -1112,28 +1077,22 @@ todoApp: {
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</TabItem>
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<TabItem value="eks">
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```cue title="todoapp/cue.mod/kube/todoapp.cue"
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```cue title="todoapp/kube/todoapp.cue"
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package main
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import (
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"alpha.dagger.io/dagger"
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"alpha.dagger.io/random"
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"alpha.dagger.io/docker"
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"alpha.dagger.io/kubernetes"
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)
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// Randrom string for tag
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suffix: random.#String & {
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seed: ""
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}
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// input: source code repository, must contain a Dockerfile
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// set with `dagger input dir repository . -e kube`
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repository: dagger.#Artifact & dagger.#Input
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// ECR registry to push images to
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registry: string & dagger.#Input
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tag: "test-ecr-\(suffix.out)"
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tag: "test-ecr"
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// Todoapp deployment pipeline
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todoApp: {
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@ -1178,15 +1137,13 @@ dagger input unset manifest -e kube
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```shell
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dagger up -e kube
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# 4:09AM INF suffix.out | computing
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# 4:09AM INF manifest | computing
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# 4:09AM INF repository | computing
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# ...
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# 4:09AM INF todoApp.kubeSrc | #37 0.858 service/todoapp-service created
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# 4:09AM INF todoApp.kubeSrc | #37 0.879 deployment.apps/todoapp created
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# Output Value Description
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# suffix.out "abdkektizesxb" generated random string
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# todoApp.remoteImage.ref "localhost:5000/kind:test-kind-abdkektizesxb@sha256:cb8d91518b076a3fe15a33f7c171290dfbad50283ad976f3f5b93e9f33cefag7" Image ref
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# todoApp.remoteImage.ref "localhost:5000/kind:test-kind@sha256:cb8d91518b076a3fe15a33f7c171290dfbad50283ad976f3f5b93e9f33cefag7" Image ref
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# todoApp.remoteImage.digest "sha256:cb8d91518b076a3fe15a33f7c171290dfbad50283ad976f3f5b93e9f33cefag7" Image digest
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```
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