{"id":5182,"date":"2020-04-27T15:21:16","date_gmt":"2020-04-27T15:21:16","guid":{"rendered":"https:\/\/lamp.ciscoar.com\/?page_id=5182"},"modified":"2020-04-28T01:58:01","modified_gmt":"2020-04-28T01:58:01","slug":"how-to-upgrade-mariadb-on-centos-7","status":"publish","type":"page","link":"https:\/\/lamp.ciscoar.com\/?page_id=5182","title":{"rendered":"How to upgrade MariaDB on CentOS 7"},"content":{"rendered":"\n\n\n<h2 class=\"wp-block-heading\">Upgrading MariaDB from version 5.5.64 to 10.5.2<\/h2>\n\n\n\n<p>In this article we&#8217;re going to cover the upgrade of MariaDB from its current version 5.5.64 to the newest 10.5.2, as you probably know we&#8217;re running LAMP using CentOS 7 as the host OS, and MariaDB was installed using YUM, <\/p>\n\n\n\n<h2 class=\"wp-block-heading\">MariaDB current version<\/h2>\n\n\n\n<p>By default YUM always install the stable version of MariaDB, at the moment of the installation that version was 5.5.64, you can check the current version of MariaDB using the following CLI command.<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code lang=\"vim\" class=\"language-vim\">mysql --version<\/code><\/pre>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><a href=\"https:\/\/lamp.ciscoar.com\/wp-content\/uploads\/2020\/04\/upgrading-mariadb-01-current-version5.5.64_v2.png\"><img loading=\"lazy\" decoding=\"async\" width=\"736\" height=\"128\" src=\"https:\/\/lamp.ciscoar.com\/wp-content\/uploads\/2020\/04\/upgrading-mariadb-01-current-version5.5.64_v2.png\" alt=\"\" class=\"wp-image-5209\" srcset=\"https:\/\/lamp.ciscoar.com\/wp-content\/uploads\/2020\/04\/upgrading-mariadb-01-current-version5.5.64_v2.png 736w, https:\/\/lamp.ciscoar.com\/wp-content\/uploads\/2020\/04\/upgrading-mariadb-01-current-version5.5.64_v2-300x52.png 300w\" sizes=\"auto, (max-width: 736px) 100vw, 736px\" \/><\/a><figcaption><em>MariaDB current version 5.5.64<\/em><\/figcaption><\/figure><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">Step 1 &#8211; Update your system<\/h2>\n\n\n\n<p>As the best practices dictate, it&#8217;s always a good idea to make sure your system is up to date, you can update CentOS 7 using the CLI command below.<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code lang=\"vim\" class=\"language-vim\">yum  -y update<\/code><\/pre>\n\n\n\n<h2 class=\"wp-block-heading\">Step 2 &#8211; Stop MariaDB<\/h2>\n\n\n\n<p>Stopping MariaDB is mandatory to avoid ending up with an inconsistent state afterwards, this step also allows us to make a backup of the database directory that is the next step.<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code lang=\"vim\" class=\"language-vim\">systemctl stop mariadb<\/code><\/pre>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large is-resized\"><a href=\"https:\/\/lamp.ciscoar.com\/wp-content\/uploads\/2020\/04\/upgrading-mariadb-03-current-status-inactive-dead.png\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/lamp.ciscoar.com\/wp-content\/uploads\/2020\/04\/upgrading-mariadb-03-current-status-inactive-dead-1024x317.png\" alt=\"\" class=\"wp-image-5229\" width=\"1024\" height=\"317\" srcset=\"https:\/\/lamp.ciscoar.com\/wp-content\/uploads\/2020\/04\/upgrading-mariadb-03-current-status-inactive-dead-1024x317.png 1024w, https:\/\/lamp.ciscoar.com\/wp-content\/uploads\/2020\/04\/upgrading-mariadb-03-current-status-inactive-dead-300x93.png 300w, https:\/\/lamp.ciscoar.com\/wp-content\/uploads\/2020\/04\/upgrading-mariadb-03-current-status-inactive-dead-768x238.png 768w, https:\/\/lamp.ciscoar.com\/wp-content\/uploads\/2020\/04\/upgrading-mariadb-03-current-status-inactive-dead.png 1235w\" sizes=\"auto, (max-width: 767px) 89vw, (max-width: 1000px) 54vw, (max-width: 1071px) 543px, 580px\" \/><\/a><figcaption>MariaDB current status &#8211; Inactive (dead)<\/figcaption><\/figure><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">Step 3 &#8211; Create a new directory<\/h2>\n\n\n\n<p>In our case we&#8217;re creating our first backup and because of that we&#8217;re going to create a folder where this and future backups will be saved, you can use &#8220;mkdir&#8221; command as follow adapting it to your own preferences.<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code lang=\"vim\" class=\"language-vim\">mkdir \/opt\/daniel_mariadb-backups<\/code><\/pre>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><a href=\"https:\/\/lamp.ciscoar.com\/wp-content\/uploads\/2020\/04\/upgrading-mariadb-04-create-directory.png\"><img loading=\"lazy\" decoding=\"async\" width=\"592\" height=\"191\" src=\"https:\/\/lamp.ciscoar.com\/wp-content\/uploads\/2020\/04\/upgrading-mariadb-04-create-directory.png\" alt=\"\" class=\"wp-image-5232\" srcset=\"https:\/\/lamp.ciscoar.com\/wp-content\/uploads\/2020\/04\/upgrading-mariadb-04-create-directory.png 592w, https:\/\/lamp.ciscoar.com\/wp-content\/uploads\/2020\/04\/upgrading-mariadb-04-create-directory-300x97.png 300w\" sizes=\"auto, (max-width: 592px) 100vw, 592px\" \/><\/a><figcaption>MariaDB backup folder<\/figcaption><\/figure><\/div>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><a href=\"https:\/\/lamp.ciscoar.com\/wp-content\/uploads\/2020\/04\/upgrading-mariadb-05-backup-folder-created-ok-1.png\"><img loading=\"lazy\" decoding=\"async\" width=\"607\" height=\"183\" src=\"https:\/\/lamp.ciscoar.com\/wp-content\/uploads\/2020\/04\/upgrading-mariadb-05-backup-folder-created-ok-1.png\" alt=\"\" class=\"wp-image-5238\" srcset=\"https:\/\/lamp.ciscoar.com\/wp-content\/uploads\/2020\/04\/upgrading-mariadb-05-backup-folder-created-ok-1.png 607w, https:\/\/lamp.ciscoar.com\/wp-content\/uploads\/2020\/04\/upgrading-mariadb-05-backup-folder-created-ok-1-300x90.png 300w\" sizes=\"auto, (max-width: 607px) 100vw, 607px\" \/><\/a><figcaption>Custom folder to save MariaDB backups<\/figcaption><\/figure><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">Step 4 &#8211; Run the backup command<\/h2>\n\n\n\n<p>Here once again we&#8217;ve decided to include the date on each backup, feel free to reuse the following CLI command and adapt it ot your own needs.<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code lang=\"vim\" class=\"language-vim\">tar cfvz \/opt\/daniel_mariadb-backups\/daniel_mariadb-$(date +%F).tar.gz \/var\/lib\/mysql\/*<\/code><\/pre>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><a href=\"https:\/\/lamp.ciscoar.com\/wp-content\/uploads\/2020\/04\/upgrading-mariadb-06-backup-done.png\"><img loading=\"lazy\" decoding=\"async\" width=\"632\" height=\"207\" src=\"https:\/\/lamp.ciscoar.com\/wp-content\/uploads\/2020\/04\/upgrading-mariadb-06-backup-done.png\" alt=\"\" class=\"wp-image-5243\" srcset=\"https:\/\/lamp.ciscoar.com\/wp-content\/uploads\/2020\/04\/upgrading-mariadb-06-backup-done.png 632w, https:\/\/lamp.ciscoar.com\/wp-content\/uploads\/2020\/04\/upgrading-mariadb-06-backup-done-300x98.png 300w\" sizes=\"auto, (max-width: 632px) 100vw, 632px\" \/><\/a><figcaption>MariaDB backup completed<\/figcaption><\/figure><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">Step 5 &#8211; create repo file<\/h2>\n\n\n\n<p>We&#8217;re going to use the Tee command to create the repo file in just one step, see below.<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code lang=\"vim\" class=\"language-vim\">tee \/etc\/yum.repos.d\/MariaDB.repo&lt;&lt;EOF\n[mariadb]\nname = MariaDB\nbaseurl = http:\/\/yum.mariadb.org\/10.5\/centos7-amd64\/\ngpgkey = https:\/\/yum.mariadb.org\/RPM-GPG-KEY-MariaDB\ngpgcheck = 1 \nEOF<\/code><\/pre>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><a href=\"https:\/\/lamp.ciscoar.com\/wp-content\/uploads\/2020\/04\/upgrading-mariadb-07-repo-file.png\"><img loading=\"lazy\" decoding=\"async\" width=\"678\" height=\"945\" src=\"https:\/\/lamp.ciscoar.com\/wp-content\/uploads\/2020\/04\/upgrading-mariadb-07-repo-file.png\" alt=\"\" class=\"wp-image-5246\" srcset=\"https:\/\/lamp.ciscoar.com\/wp-content\/uploads\/2020\/04\/upgrading-mariadb-07-repo-file.png 678w, https:\/\/lamp.ciscoar.com\/wp-content\/uploads\/2020\/04\/upgrading-mariadb-07-repo-file-215x300.png 215w\" sizes=\"auto, (max-width: 678px) 100vw, 678px\" \/><\/a><\/figure><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">Step 6 &#8211; Upgrade<\/h2>\n\n\n\n<p>You&#8217;ve probably noticed in the repo file the new version of MariaDB that is going to be installed, in case you don&#8217;t it is 10.5, use the following CLI command to start the upgrade.<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code lang=\"vim\" class=\"language-vim\">yum -y upgrade maria*<\/code><\/pre>\n\n\n\n<h2 class=\"wp-block-heading\">MariaDB upgrade log<\/h2>\n\n\n\n<pre class=\"wp-block-code\"><code lang=\"rest\" class=\"language-rest\">[root@centos7 ~]# yum -y upgrade maria*\nLoaded plugins: fastestmirror\nLoading mirror speeds from cached hostfile\n * base: mirror.turbozoneinternet.net.br\n * epel: mirror.coastal.edu\n * extras: mirror.turbozoneinternet.net.br\n * remi-php73: mirror.reconn.ru\n * remi-safe: mirror.reconn.ru\n * updates: centos.brisanet.com.br\nmariadb                                                                                                       | 2.9 kB  00:00:00     \nmariadb\/primary_db                                                                                            |  55 kB  00:00:16     \nResolving Dependencies\n--> Running transaction check\n---> Package MariaDB-client.x86_64 0:10.5.2-1.el7.centos will be obsoleting\n--> Processing Dependency: MariaDB-common for package: MariaDB-client-10.5.2-1.el7.centos.x86_64\n--> Processing Dependency: libpcre2-8.so.0()(64bit) for package: MariaDB-client-10.5.2-1.el7.centos.x86_64\n---> Package MariaDB-compat.x86_64 0:10.5.2-1.el7.centos will be obsoleting\n---> Package MariaDB-server.x86_64 0:10.5.2-1.el7.centos will be obsoleting\n--> Processing Dependency: galera-4 for package: MariaDB-server-10.5.2-1.el7.centos.x86_64\n---> Package mariadb.x86_64 1:5.5.64-1.el7 will be obsoleted\n---> Package mariadb-libs.x86_64 1:5.5.64-1.el7 will be obsoleted\n---> Package mariadb-server.x86_64 1:5.5.64-1.el7 will be obsoleted\n--> Running transaction check\n---> Package MariaDB-common.x86_64 0:10.5.2-1.el7.centos will be installed\n---> Package galera-4.x86_64 0:26.4.4-1.rhel7.el7.centos will be installed\n---> Package pcre2.x86_64 0:10.23-2.el7 will be installed\n--> Finished Dependency Resolution\n\nDependencies Resolved\n\n=====================================================================================================================================\n Package                         Arch                    Version                                      Repository                Size\n=====================================================================================================================================\nInstalling:\n MariaDB-client                  x86_64                  10.5.2-1.el7.centos                          mariadb                   12 M\n     replacing  mariadb.x86_64 1:5.5.64-1.el7\n MariaDB-compat                  x86_64                  10.5.2-1.el7.centos                          mariadb                  2.2 M\n     replacing  mariadb-libs.x86_64 1:5.5.64-1.el7\n MariaDB-server                  x86_64                  10.5.2-1.el7.centos                          mariadb                   26 M\n     replacing  mariadb-server.x86_64 1:5.5.64-1.el7\nInstalling for dependencies:\n MariaDB-common                  x86_64                  10.5.2-1.el7.centos                          mariadb                   81 k\n galera-4                        x86_64                  26.4.4-1.rhel7.el7.centos                    mariadb                  9.5 M\n pcre2                           x86_64                  10.23-2.el7                                  base                     201 k\n\nTransaction Summary\n=====================================================================================================================================\nInstall  3 Packages (+3 Dependent packages)\n\nTotal download size: 51 M\nDownloading packages:\nwarning: \/var\/cache\/yum\/x86_64\/7\/mariadb\/packages\/MariaDB-common-10.5.2-1.el7.centos.x86_64.rpm: Header V4 DSA\/SHA1 Signature, key ID 1bb943db: NOKEY\nPublic key for MariaDB-common-10.5.2-1.el7.centos.x86_64.rpm is not installed\n(1\/6): MariaDB-common-10.5.2-1.el7.centos.x86_64.rpm                                                          |  81 kB  00:00:16     \n(2\/6): MariaDB-compat-10.5.2-1.el7.centos.x86_64.rpm                                                          | 2.2 MB  00:00:01     \n(3\/6): MariaDB-client-10.5.2-1.el7.centos.x86_64.rpm                                                          |  12 MB  00:00:19     \n(4\/6): galera-4-26.4.4-1.rhel7.el7.centos.x86_64.rpm                                                          | 9.5 MB  00:00:02     \n(5\/6): MariaDB-server-10.5.2-1.el7.centos.x86_64.rpm                                                          |  26 MB  00:00:12     \n(6\/6): pcre2-10.23-2.el7.x86_64.rpm                                                                           | 201 kB  00:00:15     \n-------------------------------------------------------------------------------------------------------------------------------------\nTotal                                                                                                1.4 MB\/s |  51 MB  00:00:35     \nRetrieving key from https:\/\/yum.mariadb.org\/RPM-GPG-KEY-MariaDB\nImporting GPG key 0x1BB943DB:\n Userid     : \"MariaDB Package Signing Key &lt;package-signing-key@mariadb.org>\"\n Fingerprint: 1993 69e5 404b d5fc 7d2f e43b cbcb 082a 1bb9 43db\n From       : https:\/\/yum.mariadb.org\/RPM-GPG-KEY-MariaDB\nRunning transaction check\nRunning transaction test\nTransaction test succeeded\nRunning transaction\n  Installing : MariaDB-compat-10.5.2-1.el7.centos.x86_64                                                                         1\/9 \n  Installing : MariaDB-common-10.5.2-1.el7.centos.x86_64                                                                         2\/9 \n  Installing : pcre2-10.23-2.el7.x86_64                                                                                          3\/9 \n  Installing : MariaDB-client-10.5.2-1.el7.centos.x86_64                                                                         4\/9 \n  Installing : galera-4-26.4.4-1.rhel7.el7.centos.x86_64                                                                         5\/9 \n  Installing : MariaDB-server-10.5.2-1.el7.centos.x86_64                                                                         6\/9 \n  Erasing    : 1:mariadb-server-5.5.64-1.el7.x86_64                                                                              7\/9 \nwarning: \/var\/log\/mariadb\/mariadb.log saved as \/var\/log\/mariadb\/mariadb.log.rpmsave\n  Erasing    : 1:mariadb-5.5.64-1.el7.x86_64                                                                                     8\/9 \n  Erasing    : 1:mariadb-libs-5.5.64-1.el7.x86_64                                                                                9\/9 \n  Verifying  : pcre2-10.23-2.el7.x86_64                                                                                          1\/9 \n  Verifying  : MariaDB-server-10.5.2-1.el7.centos.x86_64                                                                         2\/9 \n  Verifying  : MariaDB-common-10.5.2-1.el7.centos.x86_64                                                                         3\/9 \n  Verifying  : MariaDB-client-10.5.2-1.el7.centos.x86_64                                                                         4\/9 \n  Verifying  : MariaDB-compat-10.5.2-1.el7.centos.x86_64                                                                         5\/9 \n  Verifying  : galera-4-26.4.4-1.rhel7.el7.centos.x86_64                                                                         6\/9 \n  Verifying  : 1:mariadb-libs-5.5.64-1.el7.x86_64                                                                                7\/9 \n  Verifying  : 1:mariadb-5.5.64-1.el7.x86_64                                                                                     8\/9 \n  Verifying  : 1:mariadb-server-5.5.64-1.el7.x86_64                                                                              9\/9 \n\nInstalled:\n  MariaDB-client.x86_64 0:10.5.2-1.el7.centos                       MariaDB-compat.x86_64 0:10.5.2-1.el7.centos                      \n  MariaDB-server.x86_64 0:10.5.2-1.el7.centos                      \n\nDependency Installed:\n  MariaDB-common.x86_64 0:10.5.2-1.el7.centos      galera-4.x86_64 0:26.4.4-1.rhel7.el7.centos      pcre2.x86_64 0:10.23-2.el7     \n\nReplaced:\n  mariadb.x86_64 1:5.5.64-1.el7           mariadb-libs.x86_64 1:5.5.64-1.el7           mariadb-server.x86_64 1:5.5.64-1.el7          \n\nComplete!<\/code><\/pre>\n\n\n\n<h2 class=\"wp-block-heading\">Step 7 &#8211; Restart MariaDB<\/h2>\n\n\n\n<pre class=\"wp-block-code\"><code lang=\"vim\" class=\"language-vim\">systemctl restart mariadb<\/code><\/pre>\n\n\n\n<h2 class=\"wp-block-heading\">Step 8 &#8211; Check MariaDB status<\/h2>\n\n\n\n<pre class=\"wp-block-code\"><code lang=\"vim\" class=\"language-vim\">systemctl status mariadb<\/code><\/pre>\n\n\n\n<h2 class=\"wp-block-heading\">Step 9 &#8211; Enable MariaDB at boot<\/h2>\n\n\n\n<pre class=\"wp-block-code\"><code lang=\"vim\" class=\"language-vim\">systemctl enable mariadb<\/code><\/pre>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large is-resized\"><a href=\"https:\/\/lamp.ciscoar.com\/wp-content\/uploads\/2020\/04\/upgrading-mariadb-08-enable-mariadb.png\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/lamp.ciscoar.com\/wp-content\/uploads\/2020\/04\/upgrading-mariadb-08-enable-mariadb-1024x146.png\" alt=\"\" class=\"wp-image-5254\" width=\"1024\" height=\"146\" srcset=\"https:\/\/lamp.ciscoar.com\/wp-content\/uploads\/2020\/04\/upgrading-mariadb-08-enable-mariadb-1024x146.png 1024w, https:\/\/lamp.ciscoar.com\/wp-content\/uploads\/2020\/04\/upgrading-mariadb-08-enable-mariadb-300x43.png 300w, https:\/\/lamp.ciscoar.com\/wp-content\/uploads\/2020\/04\/upgrading-mariadb-08-enable-mariadb-768x110.png 768w, https:\/\/lamp.ciscoar.com\/wp-content\/uploads\/2020\/04\/upgrading-mariadb-08-enable-mariadb.png 1143w\" sizes=\"auto, (max-width: 767px) 89vw, (max-width: 1000px) 54vw, (max-width: 1071px) 543px, 580px\" \/><\/a><\/figure><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">Step 10 &#8211; Check MariaDB new version<\/h2>\n\n\n\n<pre class=\"wp-block-code\"><code lang=\"vim\" class=\"language-vim\">mysql --version<\/code><\/pre>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large is-resized\"><a href=\"https:\/\/lamp.ciscoar.com\/wp-content\/uploads\/2020\/04\/upgrading-mariadb-09-new-version-10.5.2.png\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/lamp.ciscoar.com\/wp-content\/uploads\/2020\/04\/upgrading-mariadb-09-new-version-10.5.2.png\" alt=\"\" class=\"wp-image-5257\" width=\"674\" height=\"169\" srcset=\"https:\/\/lamp.ciscoar.com\/wp-content\/uploads\/2020\/04\/upgrading-mariadb-09-new-version-10.5.2.png 748w, https:\/\/lamp.ciscoar.com\/wp-content\/uploads\/2020\/04\/upgrading-mariadb-09-new-version-10.5.2-300x75.png 300w\" sizes=\"auto, (max-width: 674px) 100vw, 674px\" \/><\/a><figcaption>MariaDB new version 10.5.2<\/figcaption><\/figure><\/div>\n","protected":false},"excerpt":{"rendered":"<p>Upgrading MariaDB from version 5.5.64 to 10.5.2 In this article we&#8217;re going to cover the upgrade of MariaDB from its current version 5.5.64 to the newest 10.5.2, as you probably know we&#8217;re running LAMP using CentOS 7 as the host OS, and MariaDB was installed using YUM, MariaDB current version By default YUM always install &hellip; <\/p>\n<p class=\"link-more\"><a href=\"https:\/\/lamp.ciscoar.com\/?page_id=5182\" class=\"more-link\">Continue reading<span class=\"screen-reader-text\"> &#8220;How to upgrade MariaDB on CentOS 7&#8221;<\/span><\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-5182","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/lamp.ciscoar.com\/index.php?rest_route=\/wp\/v2\/pages\/5182","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/lamp.ciscoar.com\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/lamp.ciscoar.com\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/lamp.ciscoar.com\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/lamp.ciscoar.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=5182"}],"version-history":[{"count":44,"href":"https:\/\/lamp.ciscoar.com\/index.php?rest_route=\/wp\/v2\/pages\/5182\/revisions"}],"predecessor-version":[{"id":5268,"href":"https:\/\/lamp.ciscoar.com\/index.php?rest_route=\/wp\/v2\/pages\/5182\/revisions\/5268"}],"wp:attachment":[{"href":"https:\/\/lamp.ciscoar.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=5182"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}