log4j-keywords

${ctx:loginId}
${map:type}
${filename}
${date:MM-dd-yyyy}
${docker:containerId}
${docker:containerName}
${docker:imageName}
${env:USER}
${event:Marker}
${mdc:UserId}
${java:runtime}
${java:vm}
${java:os}
${jndi:logging/context-name}
${hostName}
${docker:containerId}
${k8s:accountName}
${k8s:clusterName}
${k8s:containerId}
${k8s:containerName}
${k8s:host}
${k8s:labels.app}
${k8s:labels.podTemplateHash}
${k8s:masterUrl}
${k8s:namespaceId}
${k8s:namespaceName}
${k8s:podId}
${k8s:podIp}
${k8s:podName}
${k8s:imageId}
${k8s:imageName}
${log4j:configLocation}
${log4j:configParentLocation}
${spring:spring.application.name}
${main:myString}
${main:0}
${main:1}
${main:2}
${main:3}
${main:4}
${main:bar}
${name}
${marker}
${marker:name}
${spring:profiles.active[0]
${sys:logPath}
${web:rootDir}

# log4j-java

ID	usage	method
1	${java:version}	getSystemProperty("java.version")
2	${java:runtime}	getRuntime()
3	${java:vm}	getVirtualMachine()
4	${java:os}	getOperatingSystem()
5	${java:hw}	getHardware()
6	${java:locale}	getLocale()


# log4j2-env

id	usage
1	${env:CLASSPATH}
2	${env:HOME}
3	${env:JAVA_HOME}
4	${env:LANG}
5	${env:LC_TERMINAL}
6	${env:LC_TERMINAL_VERSION}
7	${env:LESS}
8	${env:LOGNAME}
9	${env:LSCOLORS}
10	${env:LS_COLORS}
11	${env:MAIL}
12	${env:NLSPATH}
13	${env:OLDPWD}
14	${env:PAGER}
15	${env:PATH}
16	${env:PWD}
17	${env:SHELL}
18	${env:SHLVL}
19	${env:SSH_CLIENT}
20	${env:SSH_CONNECTION}
21	${env:SSH_TTY}
22	${env:TERM}
23	${env:USER}
24	${env:XDG_RUNTIME_DIR}
25	${env:XDG_SESSION_ID}
26	${env:XFILESEARCHPATH}
27	${env:ZSH}

# widnows
id	usage
1	${env:A8_HOME}
2	${env:A8_ROOT_BIN}
3	${env:ALLUSERSPROFILE}
4	${env:APPDATA}
5	${env:CATALINA_BASE}
6	${env:CATALINA_HOME}
7	${env:CATALINA_OPTS}
8	${env:CATALINA_TMPDIR}
9	${env:CLASSPATH}
10	${env:CLIENTNAME}
11	${env:COMPUTERNAME}
12	${env:ComSpec}
13	${env:CommonProgramFiles}
14	${env:CommonProgramFiles(x86)}
15	${env:CommonProgramW6432}
16	${env:FP_NO_HOST_CHECK}
17	${env:HOMEDRIVE}
18	${env:HOMEPATH}
19	${env:JRE_HOME}
20	${env:Java_Home}
21	${env:LOCALAPPDATA}
22	${env:LOGONSERVER}
23	${env:NUMBER_OF_PROCESSORS}
24	${env:OS}
25	${env:PATHEXT}
26	${env:PROCESSOR_ARCHITECTURE}
27	${env:PROCESSOR_IDENTIFIER}
28	${env:PROCESSOR_LEVEL}
29	${env:PROCESSOR_REVISION}
30	${env:PROMPT}
31	${env:PSModulePath}
32	${env:PUBLIC}
33	${env:Path}
34	${env:ProgramData}
35	${env:ProgramFiles}
36	${env:ProgramFiles(x86)}
37	${env:ProgramW6432}
38	${env:SESSIONNAME}
39	${env:SystemDrive}
40	${env:SystemRoot}
41	${env:TEMP}
42	${env:TMP}
43	${env:ThisExitCode}
44	${env:USERDOMAIN}
45	${env:USERNAME}
46	${env:USERPROFILE}
47	${env:WORK_PATH}
48	${env:windir}
49	${env:windows_tracing_flags}
50	${env:windows_tracing_logfile}

# Mac

id	usage
1	${env:ANT_HOME}
2	${env:COMMAND_MODE}
3	${env:GOBIN}
4	${env:GOPATH}
5	${env:GOROOT}
6	${env:GRADLE_HOME}
7	${env:HOME}
8	${env:HOMEBREW_BOTTLE_DOMAIN}
9	${env:JAVA_HOME}
10	${env:JAVA_MAIN_CLASS_3651}
11	${env:LC_CTYPE}
12	${env:LESS}
13	${env:LOGNAME}
14	${env:LSCOLORS}
15	${env:LaunchInstanceID}
16	${env:OLDPWD}
17	${env:PAGER}
18	${env:PATH}
19	${env:PWD}
20	${env:SECURITYSESSIONID}
21	${env:SHELL}
22	${env:SSH_AUTH_SOCK}
23	${env:TIME_STYLE}
24	${env:TMPDIR}
25	${env:USER}
26	${env:VERSIONER_PYTHON_VERSION}
27	${env:XPC_FLAGS}
28	${env:XPC_SERVICE_NAME}
29	${env:ZSH}


# log4j2-sys

id	usage
1	${sys:awt.toolkit}
2	${sys:file.encoding}
3	${sys:file.encoding.pkg}
4	${sys:file.separator}
5	${sys:java.awt.graphicsenv}
6	${sys:java.awt.printerjob}
7	${sys:java.class.path}
8	${sys:java.class.version}
9	${sys:java.endorsed.dirs}
10	${sys:java.ext.dirs}
11	${sys:java.home}
12	${sys:java.io.tmpdir}
13	${sys:java.library.path}
14	${sys:java.runtime.name}
15	${sys:java.runtime.version}
16	${sys:java.specification.name}
17	${sys:java.specification.vendor}
18	${sys:java.specification.version}
19	${sys:java.vendor}
20	${sys:java.vendor.url}
21	${sys:java.vendor.url.bug}
22	${sys:java.version}
23	${sys:java.vm.info}
24	${sys:java.vm.name}
25	${sys:java.vm.specification.name}
26	${sys:java.vm.specification.vendor}
27	${sys:java.vm.specification.version}
28	${sys:java.vm.vendor}
29	${sys:java.vm.version}
30	${sys:line.separator}
31	${sys:os.arch}
32	${sys:os.name}
33	${sys:os.version}
34	${sys:path.separator}
35	${sys:sun.arch.data.model}
36	${sys:sun.boot.class.path}
37	${sys:sun.boot.library.path}
38	${sys:sun.cpu.endian}
39	${sys:sun.cpu.isalist}
40	${sys:sun.desktop}
41	${sys:sun.io.unicode.encoding}
42	${sys:sun.java.command}
43	${sys:sun.java.launcher}
44	${sys:sun.jnu.encoding}
45	${sys:sun.management.compiler}
46	${sys:sun.os.patch.level}
47	${sys:sun.stderr.encoding}
48	${sys:user.country}
49	${sys:user.dir}
50	${sys:user.home}
51	${sys:user.language}
52	${sys:user.name}
53	${sys:user.script}
54	${sys:user.timezone}
55	${sys:user.variant}