public/policy-generator
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deterministic ordering of output.

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This commit is contained in:
Erik Brakkee 2025-01-02 23:00:11 +01:00
parent eba04ec132
commit d85baf3beb
2 changed files with 10 additions and 8 deletions
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1
cmd/policygen/config.go
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@ -173,6 +173,7 @@ func LoadConfig(file string) (*Config, error) {
dec := yaml.NewDecoder(bytes.NewReader(yamlFile),
yaml.UseJSONUnmarshaler(),
yaml.DisallowUnknownField(),
yaml.UseOrderedMap(),
)
var config Config
err = dec.Decode(&config)

17
cmd/policygen/generator.go
View File

@ -72,12 +72,10 @@ func Generate(writer io.Writer, generator Generator, config *Config) error {
}
// Loop over all applications and gather the ingress and egress for each application
var applications = make(map[string]*Application)
var ingresses = make(map[string]*Ingress)
var egresses = make(map[string]*Egress)
for _, ns := range config.Namespaces {
for _, app := range ns.Applications {
applications[app.Name] = app
if ingresses[app.Name] == nil {
ingresses[app.Name] = &Ingress{}
}
@ -149,12 +147,15 @@ func Generate(writer io.Writer, generator Generator, config *Config) error {
}
// loop over all apps and configure them
for app, ingress := range ingresses {
egress := egresses[app]
if !ingress.Empty() || !egress.Empty() {
err := generator.GenerateCommunicationRule(writer, applications[app], ingress, egress)
if err != nil {
return err
for _, ns := range config.Namespaces {
for _, app := range ns.Applications {
ingress := ingresses[app.Name]
egress := egresses[app.Name]
if !ingress.Empty() || !egress.Empty() {
err := generator.GenerateCommunicationRule(writer, app, ingress, egress)
if err != nil {
return err
}
}
}
}