diff options
Diffstat (limited to 'docs/apex/APEX-User-Manual.rst')
-rw-r--r-- | docs/apex/APEX-User-Manual.rst | 437 |
1 files changed, 193 insertions, 244 deletions
diff --git a/docs/apex/APEX-User-Manual.rst b/docs/apex/APEX-User-Manual.rst index 3452e779..eed350ab 100644 --- a/docs/apex/APEX-User-Manual.rst +++ b/docs/apex/APEX-User-Manual.rst @@ -223,68 +223,67 @@ Build APEX installation. The following example show how to change to the target directory and how it should look like. -+----------------------------------------------------------------------------------------------------------------+ -| Unix, Cygwin | -+================================================================================================================+ -| .. container:: content | -| | -| .. container:: listingblock | -| | -| .. container:: content | -| | -| .. code:: | -| | -| :number-lines: | -| | -| -rwxrwx---+ 1 esvevan Domain Users 772 Sep 3 11:55 apex-pdp-package-full_2.0.0~SNAPSHOT_all.changes* | -| -rwxrwx---+ 1 esvevan Domain Users 146328082 Sep 3 11:55 apex-pdp-package-full-2.0.0-SNAPSHOT.deb* | -| -rwxrwx---+ 1 esvevan Domain Users 15633 Sep 3 11:54 apex-pdp-package-full-2.0.0-SNAPSHOT.jar* | -| -rwxrwx---+ 1 esvevan Domain Users 146296819 Sep 3 11:55 apex-pdp-package-full-2.0.0-SNAPSHOT-tarball.tar.gz* | -| drwxrwx---+ 1 esvevan Domain Users 0 Sep 3 11:54 archive-tmp/ | -| -rwxrwx---+ 1 esvevan Domain Users 89 Sep 3 11:54 checkstyle-cachefile* | -| -rwxrwx---+ 1 esvevan Domain Users 10621 Sep 3 11:54 checkstyle-checker.xml* | -| -rwxrwx---+ 1 esvevan Domain Users 584 Sep 3 11:54 checkstyle-header.txt* | -| -rwxrwx---+ 1 esvevan Domain Users 86 Sep 3 11:54 checkstyle-result.xml* | -| drwxrwx---+ 1 esvevan Domain Users 0 Sep 3 11:54 classes/ | -| drwxrwx---+ 1 esvevan Domain Users 0 Sep 3 11:54 dependency-maven-plugin-markers/ | -| drwxrwx---+ 1 esvevan Domain Users 0 Sep 3 11:54 etc/ | -| drwxrwx---+ 1 esvevan Domain Users 0 Sep 3 11:54 examples/ | -| drwxrwx---+ 1 esvevan Domain Users 0 Sep 3 11:55 install_hierarchy/ | -| drwxrwx---+ 1 esvevan Domain Users 0 Sep 3 11:54 maven-archiver/ | -+----------------------------------------------------------------------------------------------------------------+ - -+-----------------------------------------------------------------------------------------+ -| Windows | -+=========================================================================================+ -| .. container:: | -| | -| .. container:: listingblock | -| | -| .. container:: content | -| | -| .. code:: | -| :number-lines: | -| | -| 03/09/2018 11:55 <DIR> . | -| 03/09/2018 11:55 <DIR> .. | -| 03/09/2018 11:55 146,296,819 apex-pdp-package-full-2.0.0-SNAPSHOT-tarball.tar.gz | -| 03/09/2018 11:55 146,328,082 apex-pdp-package-full-2.0.0-SNAPSHOT.deb | -| 03/09/2018 11:54 15,633 apex-pdp-package-full-2.0.0-SNAPSHOT.jar | -| 03/09/2018 11:55 772 apex-pdp-package-full_2.0.0~SNAPSHOT_all.changes | -| 03/09/2018 11:54 <DIR> archive-tmp | -| 03/09/2018 11:54 89 checkstyle-cachefile | -| 03/09/2018 11:54 10,621 checkstyle-checker.xml | -| 03/09/2018 11:54 584 checkstyle-header.txt | -| 03/09/2018 11:54 86 checkstyle-result.xml | -| 03/09/2018 11:54 <DIR> classes | -| 03/09/2018 11:54 <DIR> dependency-maven-plugin-markers | -| 03/09/2018 11:54 <DIR> etc | -| 03/09/2018 11:54 <DIR> examples | -| 03/09/2018 11:55 <DIR> install_hierarchy | -| 03/09/2018 11:54 <DIR> maven-archiver | -| 8 File(s) 292,652,686 bytes | -| 9 Dir(s) 14,138,720,256 bytes free | -+-----------------------------------------------------------------------------------------+ ++---------------------------------------------------------------------------------------------------------------------+ +| Unix, Cygwin | ++=====================================================================================================================+ +| .. container:: content | +| | +| .. container:: listingblock | +| | +| .. container:: content | +| | +| .. code:: | +| :number-lines: | +| | +| -rwxrwx---+ 1 esvevan Domain Users 772 Sep 3 11:55 apex-pdp-package-full_2.0.0~SNAPSHOT_all.changes* | +| -rwxrwx---+ 1 esvevan Domain Users 146328082 Sep 3 11:55 apex-pdp-package-full-2.0.0-SNAPSHOT.deb* | +| -rwxrwx---+ 1 esvevan Domain Users 15633 Sep 3 11:54 apex-pdp-package-full-2.0.0-SNAPSHOT.jar* | +| -rwxrwx---+ 1 esvevan Domain Users 146296819 Sep 3 11:55 apex-pdp-package-full-2.0.0-SNAPSHOT-tarball.tar.gz* | +| drwxrwx---+ 1 esvevan Domain Users 0 Sep 3 11:54 archive-tmp/ | +| -rwxrwx---+ 1 esvevan Domain Users 89 Sep 3 11:54 checkstyle-cachefile* | +| -rwxrwx---+ 1 esvevan Domain Users 10621 Sep 3 11:54 checkstyle-checker.xml* | +| -rwxrwx---+ 1 esvevan Domain Users 584 Sep 3 11:54 checkstyle-header.txt* | +| -rwxrwx---+ 1 esvevan Domain Users 86 Sep 3 11:54 checkstyle-result.xml* | +| drwxrwx---+ 1 esvevan Domain Users 0 Sep 3 11:54 classes/ | +| drwxrwx---+ 1 esvevan Domain Users 0 Sep 3 11:54 dependency-maven-plugin-markers/ | +| drwxrwx---+ 1 esvevan Domain Users 0 Sep 3 11:54 etc/ | +| drwxrwx---+ 1 esvevan Domain Users 0 Sep 3 11:54 examples/ | +| drwxrwx---+ 1 esvevan Domain Users 0 Sep 3 11:55 install_hierarchy/ | +| drwxrwx---+ 1 esvevan Domain Users 0 Sep 3 11:54 maven-archiver/ | ++---------------------------------------------------------------------------------------------------------------------+ + ++----------------------------------------------------------------------------------------------+ +| Windows | ++==============================================================================================+ +| .. container:: | +| | +| .. container:: listingblock | +| | +| .. container:: content | +| | +| .. code:: | +| :number-lines: | +| | +| 03/09/2018 11:55 <DIR> . | +| 03/09/2018 11:55 <DIR> .. | +| 03/09/2018 11:55 146,296,819 apex-pdp-package-full-2.0.0-SNAPSHOT-tarball.tar.gz | +| 03/09/2018 11:55 146,328,082 apex-pdp-package-full-2.0.0-SNAPSHOT.deb | +| 03/09/2018 11:54 15,633 apex-pdp-package-full-2.0.0-SNAPSHOT.jar | +| 03/09/2018 11:55 772 apex-pdp-package-full_2.0.0~SNAPSHOT_all.changes | +| 03/09/2018 11:54 <DIR> archive-tmp | +| 03/09/2018 11:54 89 checkstyle-cachefile | +| 03/09/2018 11:54 10,621 checkstyle-checker.xml | +| 03/09/2018 11:54 584 checkstyle-header.txt | +| 03/09/2018 11:54 86 checkstyle-result.xml | +| 03/09/2018 11:54 <DIR> classes | +| 03/09/2018 11:54 <DIR> dependency-maven-plugin-markers | +| 03/09/2018 11:54 <DIR> etc | +| 03/09/2018 11:54 <DIR> examples | +| 03/09/2018 11:55 <DIR> install_hierarchy | +| 03/09/2018 11:54 <DIR> maven-archiver | +| 8 File(s) 292,652,686 bytes | +| 9 Dir(s) 14,138,720,256 bytes free | ++----------------------------------------------------------------------------------------------+ Install APEX ------------ @@ -325,33 +324,33 @@ Install with DPKG the standard APEX start scripts to run APEX with this user’s permissions. -+--------------------------------------------------------------------------+ -| DPKG Installation | -+==========================================================================+ -| .. container:: | -| | -| .. container:: listingblock | -| | -| .. container:: content | -| | -| .. code:: | -| :number-lines: | -| | -| # sudo dpkg -i apex-pdp-package-full-2.0.0-SNAPSHOT.deb | -| Selecting previously unselected package apex-uservice. | -| (Reading database ... 288458 files and directories currently installed.) | -| Preparing to unpack apex-pdp-package-full-2.0.0-SNAPSHOT.deb ... | -| ********************preinst******************* | -| arguments install | -| ********************************************** | -| creating group apexuser . . . | -| creating user apexuser . . . | -| Unpacking apex-uservice (2.0.0-SNAPSHOT) ... | -| Setting up apex-uservice (2.0.0-SNAPSHOT) ... | -| ********************postinst**************** | -| arguments configure | -| *********************************************** | -+--------------------------------------------------------------------------+ ++-------------------------------------------------------------------------------+ +| DPKG Installation | ++===============================================================================+ +| .. container:: | +| | +| .. container:: listingblock | +| | +| .. container:: content | +| | +| .. code:: | +| :number-lines: | +| | +| # sudo dpkg -i apex-pdp-package-full-2.0.0-SNAPSHOT.deb | +| Selecting previously unselected package apex-uservice. | +| (Reading database ... 288458 files and directories currently installed.) | +| Preparing to unpack apex-pdp-package-full-2.0.0-SNAPSHOT.deb ... | +| ********************preinst******************* | +| arguments install | +| ********************************************** | +| creating group apexuser . . . | +| creating user apexuser . . . | +| Unpacking apex-uservice (2.0.0-SNAPSHOT) ... | +| Setting up apex-uservice (2.0.0-SNAPSHOT) ... | +| ********************postinst**************** | +| arguments configure | +| *********************************************** | ++-------------------------------------------------------------------------------+ .. container:: paragraph @@ -398,26 +397,8 @@ Install Manually from Archive (Windows, 7Zip, GUI) right click on the file and extract the ``tar`` archive. Note: the screenshots might show an older version than you have. - .. container:: imageblock - - .. container:: content - - |Extract the TAR archive| - - .. container:: paragraph - - The right-click on the new created TAR file and extract the actual - APEX distribution. - - .. container:: imageblock - - .. container:: content - - |Extract the APEX distribution| - - .. container:: paragraph - - Inside the new APEX folder you see the main directories: ``bin``, + Now, right-click on the new created TAR file and extract the actual + APEX distribution. Inside the new APEX folder you will see the main directories: ``bin``, ``etc``, ``examples``, ``lib``, and ``war`` .. container:: paragraph @@ -539,67 +520,67 @@ Build and Install Manually (Unix, Windows, Cygwin) installation. The following example show how to change to the target directory and how it should look like. -+----------------------------------------------------------------------------------------------------------------+ -| Unix, Cygwin | -+================================================================================================================+ -| .. container:: | -| | -| .. container:: listingblock | -| | -| .. code:: | -| :number-lines: | -| | -| # cd packages/apex-pdp-package-full/target | -| # ls -l | -| -rwxrwx---+ 1 esvevan Domain Users 772 Sep 3 11:55 apex-pdp-package-full_2.0.0~SNAPSHOT_all.changes* | -| -rwxrwx---+ 1 esvevan Domain Users 146328082 Sep 3 11:55 apex-pdp-package-full-2.0.0-SNAPSHOT.deb* | -| -rwxrwx---+ 1 esvevan Domain Users 15633 Sep 3 11:54 apex-pdp-package-full-2.0.0-SNAPSHOT.jar* | -| -rwxrwx---+ 1 esvevan Domain Users 146296819 Sep 3 11:55 apex-pdp-package-full-2.0.0-SNAPSHOT-tarball.tar.gz* | -| drwxrwx---+ 1 esvevan Domain Users 0 Sep 3 11:54 archive-tmp/ | -| -rwxrwx---+ 1 esvevan Domain Users 89 Sep 3 11:54 checkstyle-cachefile* | -| -rwxrwx---+ 1 esvevan Domain Users 10621 Sep 3 11:54 checkstyle-checker.xml* | -| -rwxrwx---+ 1 esvevan Domain Users 584 Sep 3 11:54 checkstyle-header.txt* | -| -rwxrwx---+ 1 esvevan Domain Users 86 Sep 3 11:54 checkstyle-result.xml* | -| drwxrwx---+ 1 esvevan Domain Users 0 Sep 3 11:54 classes/ | -| drwxrwx---+ 1 esvevan Domain Users 0 Sep 3 11:54 dependency-maven-plugin-markers/ | -| drwxrwx---+ 1 esvevan Domain Users 0 Sep 3 11:54 etc/ | -| drwxrwx---+ 1 esvevan Domain Users 0 Sep 3 11:54 examples/ | -| drwxrwx---+ 1 esvevan Domain Users 0 Sep 3 11:55 install_hierarchy/ | -| drwxrwx---+ 1 esvevan Domain Users 0 Sep 3 11:54 maven-archiver/ | -+----------------------------------------------------------------------------------------------------------------+ - -+-----------------------------------------------------------------------------------------+ -| Windows | -+=========================================================================================+ -| .. container:: | -| | -| .. container:: listingblock | -| | -| .. code:: | -| :number-lines: | -| | -| >cd packages\apex-pdp-package-full\target | -| >dir | -| 03/09/2018 11:55 <DIR> . | -| 03/09/2018 11:55 <DIR> .. | -| 03/09/2018 11:55 146,296,819 apex-pdp-package-full-2.0.0-SNAPSHOT-tarball.tar.gz | -| 03/09/2018 11:55 146,328,082 apex-pdp-package-full-2.0.0-SNAPSHOT.deb | -| 03/09/2018 11:54 15,633 apex-pdp-package-full-2.0.0-SNAPSHOT.jar | -| 03/09/2018 11:55 772 apex-pdp-package-full_2.0.0~SNAPSHOT_all.changes | -| 03/09/2018 11:54 <DIR> archive-tmp | -| 03/09/2018 11:54 89 checkstyle-cachefile | -| 03/09/2018 11:54 10,621 checkstyle-checker.xml | -| 03/09/2018 11:54 584 checkstyle-header.txt | -| 03/09/2018 11:54 86 checkstyle-result.xml | -| 03/09/2018 11:54 <DIR> classes | -| 03/09/2018 11:54 <DIR> dependency-maven-plugin-markers | -| 03/09/2018 11:54 <DIR> etc | -| 03/09/2018 11:54 <DIR> examples | -| 03/09/2018 11:55 <DIR> install_hierarchy | -| 03/09/2018 11:54 <DIR> maven-archiver | -| 8 File(s) 292,652,686 bytes | -| 9 Dir(s) 14,138,720,256 bytes free | -+-----------------------------------------------------------------------------------------+ ++--------------------------------------------------------------------------------------------------------------------+ +| Unix, Cygwin | ++====================================================================================================================+ +| .. container:: | +| | +| .. container:: listingblock | +| | +| .. code:: | +| :number-lines: | +| | +| # cd packages/apex-pdp-package-full/target | +| # ls -l | +| -rwxrwx---+ 1 esvevan Domain Users 772 Sep 3 11:55 apex-pdp-package-full_2.0.0~SNAPSHOT_all.changes* | +| -rwxrwx---+ 1 esvevan Domain Users 146328082 Sep 3 11:55 apex-pdp-package-full-2.0.0-SNAPSHOT.deb* | +| -rwxrwx---+ 1 esvevan Domain Users 15633 Sep 3 11:54 apex-pdp-package-full-2.0.0-SNAPSHOT.jar* | +| -rwxrwx---+ 1 esvevan Domain Users 146296819 Sep 3 11:55 apex-pdp-package-full-2.0.0-SNAPSHOT-tarball.tar.gz* | +| drwxrwx---+ 1 esvevan Domain Users 0 Sep 3 11:54 archive-tmp/ | +| -rwxrwx---+ 1 esvevan Domain Users 89 Sep 3 11:54 checkstyle-cachefile* | +| -rwxrwx---+ 1 esvevan Domain Users 10621 Sep 3 11:54 checkstyle-checker.xml* | +| -rwxrwx---+ 1 esvevan Domain Users 584 Sep 3 11:54 checkstyle-header.txt* | +| -rwxrwx---+ 1 esvevan Domain Users 86 Sep 3 11:54 checkstyle-result.xml* | +| drwxrwx---+ 1 esvevan Domain Users 0 Sep 3 11:54 classes/ | +| drwxrwx---+ 1 esvevan Domain Users 0 Sep 3 11:54 dependency-maven-plugin-markers/ | +| drwxrwx---+ 1 esvevan Domain Users 0 Sep 3 11:54 etc/ | +| drwxrwx---+ 1 esvevan Domain Users 0 Sep 3 11:54 examples/ | +| drwxrwx---+ 1 esvevan Domain Users 0 Sep 3 11:55 install_hierarchy/ | +| drwxrwx---+ 1 esvevan Domain Users 0 Sep 3 11:54 maven-archiver/ | ++--------------------------------------------------------------------------------------------------------------------+ + ++---------------------------------------------------------------------------------------------+ +| Windows | ++=============================================================================================+ +| .. container:: | +| | +| .. container:: listingblock | +| | +| .. code:: | +| :number-lines: | +| | +| >cd packages\apex-pdp-package-full\target | +| >dir | +| 03/09/2018 11:55 <DIR> . | +| 03/09/2018 11:55 <DIR> .. | +| 03/09/2018 11:55 146,296,819 apex-pdp-package-full-2.0.0-SNAPSHOT-tarball.tar.gz | +| 03/09/2018 11:55 146,328,082 apex-pdp-package-full-2.0.0-SNAPSHOT.deb | +| 03/09/2018 11:54 15,633 apex-pdp-package-full-2.0.0-SNAPSHOT.jar | +| 03/09/2018 11:55 772 apex-pdp-package-full_2.0.0~SNAPSHOT_all.changes | +| 03/09/2018 11:54 <DIR> archive-tmp | +| 03/09/2018 11:54 89 checkstyle-cachefile | +| 03/09/2018 11:54 10,621 checkstyle-checker.xml | +| 03/09/2018 11:54 584 checkstyle-header.txt | +| 03/09/2018 11:54 86 checkstyle-result.xml | +| 03/09/2018 11:54 <DIR> classes | +| 03/09/2018 11:54 <DIR> dependency-maven-plugin-markers | +| 03/09/2018 11:54 <DIR> etc | +| 03/09/2018 11:54 <DIR> examples | +| 03/09/2018 11:55 <DIR> install_hierarchy | +| 03/09/2018 11:54 <DIR> maven-archiver | +| 8 File(s) 292,652,686 bytes | +| 9 Dir(s) 14,138,720,256 bytes free | ++---------------------------------------------------------------------------------------------+ .. container:: paragraph @@ -618,7 +599,7 @@ Installation Layout .. container:: content -:: + :: $APEX_HOME ├───bin (1) @@ -1071,36 +1052,36 @@ Verify Installation - run an Example the console. Pasting the input event multiple times will produce output events with different values. -+----------------------------------------------------+----------------------------------------------------+ -| Input Event | Example Output Event | -+====================================================+====================================================+ -| .. container:: | .. container:: | -| | | -| .. container:: content | .. container:: content | -| | | -| .. code:: | .. code:: | -| :number-lines: | :number-lines: | -| | | -| { | { | -| "nameSpace": "org.onap.policy.apex.sample.events", | "name": "Event0004", | -| "name": "Event0000", | "version": "0.0.1", | -| "version": "0.0.1", | "nameSpace": "org.onap.policy.apex.sample.events", | -| "source": "test", | "source": "Act", | -| "target": "apex", | "target": "Outside", | -| "TestSlogan": "Test slogan for External Event0", | "TestActCaseSelected": 2, | -| "TestMatchCase": 0, | "TestActStateTime": 1536157104627, | -| "TestTimestamp": 1469781869269, | "TestDecideCaseSelected": 0, | -| "TestTemperature": 9080.866 | "TestDecideStateTime": 1536157104625, | -| } | "TestEstablishCaseSelected": 0, | -| | "TestEstablishStateTime": 1536157104623, | -| | "TestMatchCase": 0, | -| | "TestMatchCaseSelected": 1, | -| | "TestMatchStateTime": 1536157104620, | -| | "TestSlogan": "Test slogan for External Event0", | -| | "TestTemperature": 9080.866, | -| | "TestTimestamp": 1469781869269 | -| | } | -+----------------------------------------------------+----------------------------------------------------+ ++----------------------------------------------------------+----------------------------------------------------------+ +| Input Event | Example Output Event | ++==========================================================+==========================================================+ +| .. container:: | .. container:: | +| | | +| .. container:: content | .. container:: content | +| | | +| .. code:: | .. code:: | +| :number-lines: | :number-lines: | +| | | +| { | { | +| "nameSpace": "org.onap.policy.apex.sample.events", | "name": "Event0004", | +| "name": "Event0000", | "version": "0.0.1", | +| "version": "0.0.1", | "nameSpace": "org.onap.policy.apex.sample.events", | +| "source": "test", | "source": "Act", | +| "target": "apex", | "target": "Outside", | +| "TestSlogan": "Test slogan for External Event0", | "TestActCaseSelected": 2, | +| "TestMatchCase": 0, | "TestActStateTime": 1536157104627, | +| "TestTimestamp": 1469781869269, | "TestDecideCaseSelected": 0, | +| "TestTemperature": 9080.866 | "TestDecideStateTime": 1536157104625, | +| } | "TestEstablishCaseSelected": 0, | +| | "TestEstablishStateTime": 1536157104623, | +| | "TestMatchCase": 0, | +| | "TestMatchCaseSelected": 1, | +| | "TestMatchStateTime": 1536157104620, | +| | "TestSlogan": "Test slogan for External Event0", | +| | "TestTemperature": 9080.866, | +| | "TestTimestamp": 1469781869269 | +| | } | ++----------------------------------------------------------+----------------------------------------------------------+ .. container:: paragraph @@ -1161,18 +1142,7 @@ Verify a Full Installation - REST Client Now open a browser (Firefox, Chrome, Opera, Internet Explorer) and use the URL ``http://localhost:18989/``. This will connect the - browser to the started REST client. Click on the "Policy Editor" button and the Policy Editor start screen should be as - follows. - -.. container:: imageblock - - .. container:: content - - |Policy Editor Start Screen| - - .. container:: title - - Figure 1. Policy Editor Start Screen + browser to the started REST client. Click on the "Policy Editor" button and the Policy Editor start screen should appear. .. container:: paragraph @@ -1180,18 +1150,7 @@ Verify a Full Installation - REST Client ``Open``. In the opened dialog, go to the directory where APEX is installed, then ``examples``, ``models``, ``SampleDomain``, and there select the file ``SamplePolicyModelJAVA.json``. This will load the - policy model used to verify the policy engine (see above). Once - loaded, the screen should look as follows. - -.. container:: imageblock - - .. container:: content - - |Policy Editor with loaded SampleDomain Policy Model| - - .. container:: title - - Figure 2. Policy Editor with loaded SampleDomain Policy Model + policy model used to verify the policy engine (see above). .. container:: paragraph @@ -1274,25 +1233,21 @@ Run in ONAP Running APEX from the ONAP docker repository only requires 2 commands: - .. container:: olist arabic + 1. Log into the ONAP docker repo - #. Log into the ONAP docker repo + .. container:: listingblock - .. container:: listingblock + .. container:: content - .. container:: content - -:: + :: docker login -u docker -p docker nexus3.onap.org:10003 - .. container:: olist arabic - - #. Run the APEX docker image + 2. Run the APEX docker image - .. container:: listingblock + .. container:: listingblock - .. container:: content + .. container:: content :: @@ -1426,7 +1381,7 @@ Introduction to APEX Configuration .. container:: content - |APEX Configuration Matrix| + .. image:: images/apex-intro/ApexEngineConfig.png .. container:: title @@ -2282,7 +2237,7 @@ Standard Input .. container:: content -:: + :: "carrierTechnologyParameters" : { "carrierTechnology" : "FILE", (1) @@ -5892,9 +5847,3 @@ Send Events (APEX). This will also terminate the echo-client in Terminal 2. Then type ``exit<enter>`` in Terminal 3 (or ``CTRL+C``) to terminate the console-client. - -.. container:: - :name: footer - - .. container:: - :name: footer-text |