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dockerfile.go
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dockerfile.go
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// Copyright 2018 The Operator-SDK Authors
//
// 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.
package templates
import (
"errors"
"sigs.k8s.io/kubebuilder/v3/pkg/machinery"
"github.com/operator-framework/operator-sdk/internal/plugins/ansible/v1/constants"
)
var _ machinery.Template = &Dockerfile{}
// Dockerfile scaffolds a Dockerfile for building a main
type Dockerfile struct {
machinery.TemplateMixin
// AnsibleOperatorVersion is the version of the Dockerfile's base image.
AnsibleOperatorVersion string
// These variables are always overwritten.
RolesDir string
PlaybooksDir string
}
// SetTemplateDefaults implements machinery.Template
func (f *Dockerfile) SetTemplateDefaults() error {
if f.Path == "" {
f.Path = "Dockerfile"
}
f.TemplateBody = dockerfileTemplate
if f.AnsibleOperatorVersion == "" {
return errors.New("ansible-operator version is required in scaffold")
}
f.RolesDir = constants.RolesDir
f.PlaybooksDir = constants.PlaybooksDir
return nil
}
const dockerfileTemplate = `FROM quay.io/operator-framework/ansible-operator:{{ .AnsibleOperatorVersion }}
COPY requirements.yml ${HOME}/requirements.yml
RUN ansible-galaxy collection install -r ${HOME}/requirements.yml \
&& chmod -R ug+rwx ${HOME}/.ansible
COPY watches.yaml ${HOME}/watches.yaml
COPY {{ .RolesDir }}/ ${HOME}/{{ .RolesDir }}/
COPY {{ .PlaybooksDir }}/ ${HOME}/{{ .PlaybooksDir }}/
`