forked from elkargig/awless
/
classicloadbalancer.go
157 lines (134 loc) · 6.78 KB
/
classicloadbalancer.go
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/* Copyright 2017 WALLIX
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 awsspec
import (
"strings"
awssdk "github.com/aws/aws-sdk-go/aws"
"github.com/aws/aws-sdk-go/service/elb/elbiface"
"github.com/wallix/awless/cloud"
"github.com/wallix/awless/logger"
"github.com/wallix/awless/template/env"
"github.com/wallix/awless/template/params"
)
type CreateClassicLoadbalancer struct {
_ string `action:"create" entity:"classicloadbalancer" awsAPI:"elb" awsCall:"CreateLoadBalancer" awsInput:"elb.CreateLoadBalancerInput" awsOutput:"elb.CreateLoadBalancerOutput"`
logger *logger.Logger
graph cloud.GraphAPI
api elbiface.ELBAPI
Name *string `awsName:"LoadBalancerName" awsType:"awsstr" templateName:"name"`
AvailabilityZones []*string `awsName:"AvailabilityZones" awsType:"awsstringslice" templateName:"zones"`
Listeners []*string `awsName:"Listeners" awsType:"awsclassicloadblisteners" templateName:"listeners"`
Subnets []*string `awsName:"Subnets" awsType:"awsstringslice" templateName:"subnets"`
Securitygroups []*string `awsName:"SecurityGroups" awsType:"awsstringslice" templateName:"securitygroups"`
Scheme *string `awsName:"Scheme" awsType:"awsstr" templateName:"scheme"`
Tags []*string `awsName:"Tags" awsType:"awstagslice" templateName:"tags"`
HealthCheckPathToPing string `awsType:"awsstr" templateName:"healthcheck-path"`
}
func (cmd *CreateClassicLoadbalancer) ParamsSpec() params.Spec {
return params.NewSpec(params.AllOf(
params.Key("name"), params.Key("listeners"),
params.AtLeastOneOf(params.Key("subnets"), params.Key("zones")),
params.Opt("scheme", "securitygroups", "tags", "healthcheck-path"),
))
}
func (cmd *CreateClassicLoadbalancer) ExtractResult(i interface{}) string {
return awssdk.StringValue(cmd.Name)
}
func (cmd *CreateClassicLoadbalancer) AfterRun(renv env.Running, output interface{}) (err error) {
var target string
if len(cmd.Listeners) > 0 {
splits := strings.SplitN(*cmd.Listeners[0], ":", 3) // format validated on previous command
target = splits[len(splits)-1]
}
var path string
if strings.Contains(target, "HTTP") {
path = "/"
if p := cmd.HealthCheckPathToPing; len(p) > 0 {
if strings.HasPrefix(p, "/") {
path = p
} else {
path = "/" + p
}
}
}
target = target + path
updateClassic := CommandFactory.Build("updateclassicloadbalancer")().(*UpdateClassicLoadbalancer)
entries := map[string]interface{}{
"name": *cmd.Name,
"healthy-threshold": 10,
"unhealthy-threshold": 2,
"health-timeout": 5,
"health-interval": 30,
"health-target": target,
}
if err := params.Validate(updateClassic.ParamsSpec().Validators(), entries); err != nil {
return err
}
_, err = updateClassic.Run(renv, entries)
return
}
type UpdateClassicLoadbalancer struct {
_ string `action:"update" entity:"classicloadbalancer" awsAPI:"elb" awsCall:"ConfigureHealthCheck" awsInput:"elb.ConfigureHealthCheckInput" awsOutput:"elb.ConfigureHealthCheckOutput"`
logger *logger.Logger
graph cloud.GraphAPI
api elbiface.ELBAPI
Name *string `awsName:"LoadBalancerName" awsType:"awsstr" templateName:"name"`
HealthcheckHealthyThreshold *int64 `awsName:"Healthcheck.HealthyThreshold" awsType:"awsint64" templateName:"healthy-threshold"`
HealthcheckUnhealthyThreshold *int64 `awsName:"Healthcheck.UnhealthyThreshold" awsType:"awsint64" templateName:"unhealthy-threshold"`
HealthcheckInterval *int64 `awsName:"Healthcheck.Interval" awsType:"awsint64" templateName:"health-interval"`
HealthcheckTimeout *int64 `awsName:"Healthcheck.Timeout" awsType:"awsint64" templateName:"health-timeout"`
HealthcheckTarget *string `awsName:"Healthcheck.Target" awsType:"awsstr" templateName:"health-target"`
}
func (cmd *UpdateClassicLoadbalancer) ParamsSpec() params.Spec {
return params.NewSpec(params.AllOf(
params.Key("name"), params.Key("healthy-threshold"), params.Key("unhealthy-threshold"),
params.Key("health-interval"), params.Key("health-timeout"), params.Key("health-target")),
)
}
type DeleteClassicLoadbalancer struct {
_ string `action:"delete" entity:"classicloadbalancer" awsAPI:"elb" awsCall:"DeleteLoadBalancer" awsInput:"elb.DeleteLoadBalancerInput" awsOutput:"elb.DeleteLoadBalancerOutput"`
logger *logger.Logger
graph cloud.GraphAPI
api elbiface.ELBAPI
Name *string `awsName:"LoadBalancerName" awsType:"awsstr" templateName:"name"`
}
func (cmd *DeleteClassicLoadbalancer) ParamsSpec() params.Spec {
return params.NewSpec(params.AllOf(params.Key("name")))
}
type AttachClassicLoadbalancer struct {
_ string `action:"attach" entity:"classicloadbalancer" awsAPI:"elb" awsCall:"RegisterInstancesWithLoadBalancer" awsInput:"elb.RegisterInstancesWithLoadBalancerInput" awsOutput:"elb.RegisterInstancesWithLoadBalancerOutput"`
logger *logger.Logger
graph cloud.GraphAPI
api elbiface.ELBAPI
Name *string `awsName:"LoadBalancerName" awsType:"awsstr" templateName:"name"`
Instance *string `awsName:"Instances[0]InstanceId" awsType:"awsslicestruct" templateName:"instance"`
}
func (cmd *AttachClassicLoadbalancer) ParamsSpec() params.Spec {
return params.NewSpec(params.AllOf(params.Key("name"), params.Key("instance")))
}
func (cmd *AttachClassicLoadbalancer) ExtractResult(interface{}) string {
return awssdk.StringValue(cmd.Instance)
}
type DetachClassicLoadbalancer struct {
_ string `action:"detach" entity:"classicloadbalancer" awsAPI:"elb" awsCall:"DeregisterInstancesFromLoadBalancer" awsInput:"elb.DeregisterInstancesFromLoadBalancerInput" awsOutput:"elb.DeregisterInstancesFromLoadBalancerOutput"`
logger *logger.Logger
graph cloud.GraphAPI
api elbiface.ELBAPI
Name *string `awsName:"LoadBalancerName" awsType:"awsstr" templateName:"name"`
Instance *string `awsName:"Instances[0]InstanceId" awsType:"awsslicestruct" templateName:"instance"`
}
func (cmd *DetachClassicLoadbalancer) ParamsSpec() params.Spec {
return params.NewSpec(params.AllOf(params.Key("name"), params.Key("instance")))
}
func (cmd *DetachClassicLoadbalancer) ExtractResult(interface{}) string {
return awssdk.StringValue(cmd.Instance)
}