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Update Service Fabric backend.

This commit is contained in:
Ludovic Fernandez 2018-03-22 17:42:03 +01:00 committed by Traefiker Bot
parent 1b410980ca
commit 0fa0c2256a
10 changed files with 677 additions and 352 deletions

View file

@ -1,140 +1,209 @@
package servicefabric
const tmpl = `
{{$groupedServiceMap := getServices .Services "backend.group.name"}}
[backends]
{{range $aggName, $aggServices := $groupedServiceMap }}
[backends."{{$aggName}}"]
{{range $service := $aggServices}}
{{range $partition := $service.Partitions}}
{{range $instance := $partition.Instances}}
[backends."{{$aggName}}".servers."{{$service.ID}}-{{$instance.ID}}"]
url = "{{getDefaultEndpoint $instance}}"
weight = {{getLabelValue $service "backend.group.weight" "1"}}
{{end}}
{{end}}
{{end}}
{{end}}
{{range $service := .Services}}
{{range $partition := $service.Partitions}}
{{if eq $partition.ServiceKind "Stateless"}}
[backends."{{$service.Name}}"]
[backends."{{$service.Name}}".LoadBalancer]
{{if hasLabel $service "backend.loadbalancer.method"}}
method = "{{getLabelValue $service "backend.loadbalancer.method" "" }}"
{{else}}
method = "drr"
{{range $aggName, $aggServices := getGroupedServices .Services }}
[backends."{{ $aggName }}"]
{{range $service := $aggServices }}
{{range $partition := $service.Partitions }}
{{range $instance := $partition.Instances }}
[backends."{{ $aggName }}".servers."{{ $service.ID }}-{{ $instance.ID }}"]
url = "{{ getDefaultEndpoint $instance }}"
weight = {{ getGroupedWeight $service }}
{{end}}
{{end}}
{{end}}
{{end}}
{{range $service := .Services }}
{{if isEnabled $service }}
{{range $partition := $service.Partitions }}
{{if isStateless $service }}
{{ $backendName := $service.Name }}
[backends."{{ $backendName }}"]
{{ $circuitBreaker := getCircuitBreaker $service }}
{{if $circuitBreaker }}
[backends."{{ $backendName }}".circuitBreaker]
expression = "{{ $circuitBreaker.Expression }}"
{{end}}
{{if hasLabel $service "backend.healthcheck"}}
[backends."{{$service.Name}}".healthcheck]
path = "{{getLabelValue $service "backend.healthcheck" ""}}"
interval = "{{getLabelValue $service "backend.healthcheck.interval" "10s"}}"
{{ $loadBalancer := getLoadBalancer $service }}
{{if $loadBalancer }}
[backends."{{ $backendName }}".loadBalancer]
method = "{{ $loadBalancer.Method }}"
sticky = {{ $loadBalancer.Sticky }}
{{if $loadBalancer.Stickiness }}
[backends."{{ $backendName }}".loadBalancer.stickiness]
cookieName = "{{ $loadBalancer.Stickiness.CookieName }}"
{{end}}
{{end}}
{{if hasLabel $service "backend.loadbalancer.stickiness"}}
[backends."{{$service.Name}}".LoadBalancer.stickiness]
{{ $maxConn := getMaxConn $service }}
{{if $maxConn }}
[backends."{{ $backendName }}".maxConn]
extractorFunc = "{{ $maxConn.ExtractorFunc }}"
amount = {{ $maxConn.Amount }}
{{end}}
{{if hasLabel $service "backend.circuitbreaker"}}
[backends."{{$service.Name}}".circuitbreaker]
expression = "{{getLabelValue $service "backend.circuitbreaker" ""}}"
{{end}}
{{if hasLabel $service "backend.maxconn.amount"}}
[backends."{{$service.Name}}".maxconn]
amount = {{getLabelValue $service "backend.maxconn.amount" ""}}
{{if hasLabel $service "backend.maxconn.extractorfunc"}}
extractorfunc = "{{getLabelValue $service "backend.maxconn.extractorfunc" ""}}"
{{end}}
{{ $healthCheck := getHealthCheck $service }}
{{if $healthCheck }}
[backends."{{ $backendName }}".healthCheck]
path = "{{ $healthCheck.Path }}"
port = {{ $healthCheck.Port }}
interval = "{{ $healthCheck.Interval }}"
{{end}}
{{range $instance := $partition.Instances}}
[backends."{{$service.Name}}".servers."{{$instance.ID}}"]
url = "{{getDefaultEndpoint $instance}}"
weight = {{getLabelValue $service "backend.weight" "1"}}
[backends."{{ $service.Name }}".servers."{{ $instance.ID }}"]
url = "{{ getDefaultEndpoint $instance }}"
weight = {{ getLabelValue $service "backend.weight" "1" }}
{{end}}
{{else if eq $partition.ServiceKind "Stateful"}}
{{else if isStateful $service}}
{{range $replica := $partition.Replicas}}
{{if isPrimary $replica}}
{{$backendName := getBackendName $service.Name $partition}}
[backends."{{$backendName}}".servers."{{$replica.ID}}"]
url = "{{getDefaultEndpoint $replica}}"
weight = 1
{{ $backendName := getBackendName $service $partition }}
[backends."{{ $backendName }}".servers."{{ $replica.ID }}"]
url = "{{ getDefaultEndpoint $replica }}"
weight = 1
[backends."{{$backendName}}".LoadBalancer]
method = "drr"
[backends."{{$backendName}}".circuitbreaker]
expression = "NetworkErrorRatio() > 0.5"
method = "drr"
{{end}}
{{end}}
{{end}}
{{end}}
{{end}}
[frontends]
{{range $groupName, $groupServices := $groupedServiceMap}}
{{$service := index $groupServices 0}}
[frontends."{{$groupName}}"]
backend = "{{$groupName}}"
{{if hasLabel $service "frontend.priority"}}
priority = 100
{{end}}
{{range $key, $value := getLabelsWithPrefix $service "frontend.rule"}}
[frontends."{{$groupName}}".routes."{{$key}}"]
rule = "{{$value}}"
{{end}}
{{end}}
{{range $service := .Services}}
{{if isExposed $service}}
{{if eq $service.ServiceKind "Stateless"}}
[frontends."{{$service.Name}}"]
backend = "{{$service.Name}}"
{{if hasLabel $service "frontend.passHostHeader"}}
passHostHeader = {{getLabelValue $service "frontend.passHostHeader" ""}}
{{end}}
{{if hasLabel $service "frontend.whitelistSourceRange"}}
whitelistSourceRange = {{getLabelValue $service "frontend.whitelistSourceRange" ""}}
{{end}}
{{if hasLabel $service "frontend.priority"}}
priority = {{getLabelValue $service "frontend.priority" ""}}
{{end}}
{{if hasLabel $service "frontend.basicAuth"}}
basicAuth = {{getLabelValue $service "frontend.basicAuth" ""}}
{{end}}
{{if hasLabel $service "frontend.entryPoints"}}
entryPoints = {{getLabelValue $service "frontend.entryPoints" ""}}
{{end}}
{{range $key, $value := getLabelsWithPrefix $service "frontend.rule"}}
[frontends."{{$service.Name}}".routes."{{$key}}"]
rule = "{{$value}}"
{{end}}
{{else if eq $service.ServiceKind "Stateful"}}
{{range $partition := $service.Partitions}}
{{$partitionId := $partition.PartitionInformation.ID}}
{{if hasLabel $service "frontend.rule"}}
[frontends."{{$service.Name}}/{{$partitionId}}"]
backend = "{{getBackendName $service.Name $partition}}"
[frontends."{{$service.Name}}/{{$partitionId}}".routes.default]
rule = {{getLabelValue $service "frontend.rule.partition.$partitionId" ""}}
{{end}}
{{end}}
{{end}}
{{end}}
[frontends]
{{range $groupName, $groupServices := getGroupedServices .Services }}
{{ $service := index $groupServices 0 }}
[frontends."{{ $groupName }}"]
backend = "{{ $groupName }}"
priority = 50
{{range $key, $value := getFrontendRules $service }}
[frontends."{{ $groupName }}".routes."{{ $key }}"]
rule = "{{ $value }}"
{{end}}
{{end}}
{{range $service := .Services }}
{{if isEnabled $service }}
{{ $frontendName := $service.Name }}
{{if isStateless $service }}
[frontends."frontend-{{ $frontendName }}"]
backend = "{{ $service.Name }}"
passHostHeader = {{ getPassHostHeader $service }}
passTLSCert = {{ getPassTLSCert $service }}
priority = {{ getPriority $service }}
{{ $entryPoints := getEntryPoints $service }}
{{if $entryPoints }}
entryPoints = [{{range $entryPoints }}
"{{.}}",
{{end}}]
{{end}}
{{ $whitelistSourceRange := getWhitelistSourceRange $service }}
{{if $whitelistSourceRange }}
whitelistSourceRange = [{{range $whitelistSourceRange }}
"{{.}}",
{{end}}]
{{end}}
{{ $basicAuth := getBasicAuth $service }}
{{if $basicAuth }}
basicAuth = [{{range $basicAuth }}
"{{.}}",
{{end}}]
{{end}}
{{ $headers := getHeaders $service }}
{{if $headers }}
[frontends."frontend-{{ $frontendName }}".headers]
SSLRedirect = {{ $headers.SSLRedirect }}
SSLTemporaryRedirect = {{ $headers.SSLTemporaryRedirect }}
SSLHost = "{{ $headers.SSLHost }}"
STSSeconds = {{ $headers.STSSeconds }}
STSIncludeSubdomains = {{ $headers.STSIncludeSubdomains }}
STSPreload = {{ $headers.STSPreload }}
ForceSTSHeader = {{ $headers.ForceSTSHeader }}
FrameDeny = {{ $headers.FrameDeny }}
CustomFrameOptionsValue = "{{ $headers.CustomFrameOptionsValue }}"
ContentTypeNosniff = {{ $headers.ContentTypeNosniff }}
BrowserXSSFilter = {{ $headers.BrowserXSSFilter }}
CustomBrowserXSSValue = "{{ $headers.CustomBrowserXSSValue }}"
ContentSecurityPolicy = "{{ $headers.ContentSecurityPolicy }}"
PublicKey = "{{ $headers.PublicKey }}"
ReferrerPolicy = "{{ $headers.ReferrerPolicy }}"
IsDevelopment = {{ $headers.IsDevelopment }}
{{if $headers.AllowedHosts }}
AllowedHosts = [{{range $headers.AllowedHosts }}
"{{.}}",
{{end}}]
{{end}}
{{if $headers.HostsProxyHeaders }}
HostsProxyHeaders = [{{range $headers.HostsProxyHeaders }}
"{{.}}",
{{end}}]
{{end}}
{{if $headers.CustomRequestHeaders }}
[frontends."frontend-{{ $frontendName }}".headers.customRequestHeaders]
{{range $k, $v := $headers.CustomRequestHeaders }}
{{$k}} = "{{$v}}"
{{end}}
{{end}}
{{if $headers.CustomResponseHeaders }}
[frontends."frontend-{{ $frontendName }}".headers.customResponseHeaders]
{{range $k, $v := $headers.CustomResponseHeaders }}
{{$k}} = "{{$v}}"
{{end}}
{{end}}
{{if $headers.SSLProxyHeaders }}
[frontends."frontend-{{ $frontendName }}".headers.SSLProxyHeaders]
{{range $k, $v := $headers.SSLProxyHeaders }}
{{$k}} = "{{$v}}"
{{end}}
{{end}}
{{end}}
{{range $key, $value := getFrontendRules $service }}
[frontends."frontend-{{ $frontendName }}".routes."{{ $key }}"]
rule = "{{ $value }}"
{{end}}
{{else if isStateful $service}}
{{range $partition := $service.Partitions }}
{{ $partitionId := $partition.PartitionInformation.ID }}
{{if hasLabel $service "frontend.rule" }}
[frontends."{{ $service.Name }}/{{ $partitionId }}"]
backend = "{{ getBackendName $service.Name $partition }}"
[frontends."{{ $service.Name }}/{{ $partitionId }}".routes.default]
rule = {{ getLabelValue $service "frontend.rule.partition.$partitionId" "" }}
{{end}}
{{end}}
{{end}}
{{end}}
{{end}}
`