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options.go
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options.go
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/*
Copyright 2020 KubeSphere 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 jenkins
import (
"fmt"
"github.com/spf13/pflag"
"kubesphere.io/kubesphere/pkg/utils/reflectutils"
)
type Options struct {
Host string `json:",omitempty" yaml:"host,omitempty" description:"Jenkins service host address"`
Username string `json:",omitempty" yaml:"username,omitempty" description:"Jenkins admin username"`
Password string `json:",omitempty" yaml:"password,omitempty" description:"Jenkins admin password"`
MaxConnections int `json:"maxConnections,omitempty" yaml:"maxConnections,omitempty" description:"Maximum connections allowed to connect to Jenkins"`
Endpoint string `json:"endpoint,omitempty" yaml:"endpoint,omitempty" description:"The endpoint of the ks-devops apiserver"`
}
// NewDevopsOptions returns a `zero` instance
func NewDevopsOptions() *Options {
return &Options{
Host: "",
Username: "",
Password: "",
MaxConnections: 100,
}
}
// ApplyTo apply configuration to another options
func (s *Options) ApplyTo(options *Options) {
if s.Host != "" {
reflectutils.Override(options, s)
}
}
// Validate check if there is misconfiguration in options
func (s *Options) Validate() []error {
var errors []error
// devops is not needed, ignore rest options
if s.Host == "" {
return errors
}
if s.Username == "" || s.Password == "" {
errors = append(errors, fmt.Errorf("jenkins's username or password is empty"))
}
if s.MaxConnections <= 0 {
errors = append(errors, fmt.Errorf("jenkins's maximum connections should be greater than 0"))
}
return errors
}
func (s *Options) AddFlags(fs *pflag.FlagSet, c *Options) {
fs.StringVar(&s.Host, "jenkins-host", c.Host, ""+
"Jenkins service host address. If left blank, means Jenkins "+
"is unnecessary.")
fs.StringVar(&s.Username, "jenkins-username", c.Username, ""+
"Username for access to Jenkins service. Leave it blank if there isn't any.")
fs.StringVar(&s.Password, "jenkins-password", c.Password, ""+
"Password for access to Jenkins service, used pair with username.")
fs.IntVar(&s.MaxConnections, "jenkins-max-connections", c.MaxConnections, ""+
"Maximum allowed connections to Jenkins. ")
}