github.com/moensch/confclient

confclient

Example client implementation and template parser for confmgr

confadm Usage

conftpl Usage

Get string variable

conftpl -u http://confmgr:8080 -s somestringkey
conftpl -u http://confmgr:8080 -s somehash/field
conftpl -u http://confmgr:8080 -s somelist/index/0

Template processing

conftpl -u http://confmgr:8080 -t my_template.tmpl > my_template.output

With verification

Note: The "FILE" parameter will be replaced with the parsed template output file

conftpl -u http://confmgr:8080 -t some_xml.tmpl -v -- xmllint --format FILE > some_xml.xml

Building

go get github.com/moensch/confmgr/cmd/conftpl
go get github.com/moensch/confmgr/cmd/confadm

Template functions

• key "keyName" "defaultValue"
  • Gets a given key, optionally fall back to default value
  • Use "keyName/field" to retrieve hash fields
  • Use "keyName/index/n" to retrieve a list item
• keyd "keyName" "defaultValue"
  • Same as the above, but it will return a hash with "Value" and "Source" to show value origin
• list "keyName"
  • Retrieve a list
• listd "keyName"
  • Same as the above, but each list item will be a hash with "Value" and "Source"
• listj "keyName" "joinChar"
  • Retrieve a list, but return as a string, joined by "joinChar"
• hash "keyName"
  • Retrieve a hash
  • Always sets "Source" hash key

Examples

key

Hello: {{key "name" "Stranger"}}

keyd

{{with keyd "name" "Stranger"}}
Hello {{.Value}} (key stored at {{.Source}}
{{end}}

list

{{range list "people"}}
  Hello {{.}}
{{end}}

listd

{{range listd "people"}}
  Hello {{.Value}} (From: {{.Source}})
{{end}}

listj

I welcome the following people: {{listj "people" ", "}}

hash

{{range hash "db_settings"}}
  <!-- From: {{.Source}} -->
  <attr key='{{.Key}}' val='{{.Value}}'/>{{end}}