{"id":447,"date":"2012-07-02T05:54:00","date_gmt":"2012-07-02T05:54:00","guid":{"rendered":"http:\/\/www.houquner.com\/?p=1902"},"modified":"2012-07-02T05:54:00","modified_gmt":"2012-07-02T05:54:00","slug":"srx-650-ha%e5%8d%87%e7%ba%a7","status":"publish","type":"post","link":"https:\/\/www.houquner.com\/index.php\/archives\/447","title":{"rendered":"juniper SRX 650 HA\u5347\u7ea7(\u66f4\u65b0)"},"content":{"rendered":"

\u628a\u8bbe\u5907\u4ece12.1R2.9 \u5347\u7ea7\u523012.1R3.5 \uff0c\u4ece10.4\u7248\u672c\u5c31\u652f\u6301ISSU\u5347\u7ea7\u65b9\u5f0f\u4e86
\n\u914d\u7f6e\u4e2d\u8bbe\u7f6e\u4e86<\/p>\n

set chassis cluster redundancy-group 1 preempt
\nset chassis cluster redundancy-group 2 preempt
\nset chassis cluster redundancy-group 3 preempt
\n\u6ce8\u610f
\nRedundancy group: 0 \u662f\u4e0d\u80fd\u8bbe\u7f6e preempt\u7684\u3002<\/p>\n

root@SRX650-A# set chassis cluster redundancy-group 0 preempt<\/p>\n

{secondary:node1}[edit]\nroot@SRX650-A# commit\n[edit chassis cluster]\n&nbsp; &#39;redundancy-group&#39;\n&nbsp;&nbsp;&nbsp; Cannot configure preempt for redundancy-group 0\nerror: configuration check-out failed\n\n{secondary:node1}[edit]\nroot@SRX650-A# rollback&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\nload complete\n<\/code><\/pre>\n
 
\n\u4ed4\u7ec6\u89c2\u5bdf\u65e5\u5fd7\u53ef\u4ee5\u5f97\u51fa\u7ed3\u8bba\uff1a
\n1.ISSU: start downloading software package on secondary node
\n    2.ISSU: finished upgrading on secondary node node0
\n    3.ISSU: start upgrading software package on primary node<\/p>\n
4.ISSU: failover all redundancy-groups 1…n to primary node<\/p>\n
\u5347\u7ea7\u524d\u72b6\u6001:
\n 
\nroot@SRX650-A> show chassis cluster status
\n    Cluster ID: 7
\n    Node                  Priority          Status    Preempt  Manual failover<\/p>\n
Redundancy group: 0 , Failover count: 1\n&nbsp;&nbsp;&nbsp; node0&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 50&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; secondary&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; no&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; no&nbsp;\n&nbsp;&nbsp;&nbsp; node1&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 100&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; primary&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; no&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; no&nbsp;\n\nRedundancy group: 1 , Failover count: 1\n&nbsp;&nbsp;&nbsp; node0&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 50&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; secondary&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; yes&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; no&nbsp;\n&nbsp;&nbsp;&nbsp; node1&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 100&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; primary&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; yes&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; no&nbsp;\n\nRedundancy group: 2 , Failover count: 1\n&nbsp;&nbsp;&nbsp; node0&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 50&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; secondary&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; yes&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; no&nbsp;\n&nbsp;&nbsp;&nbsp; node1&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 100&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; primary&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; yes&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; no&nbsp;\n\nRedundancy group: 3 , Failover count: 1\n&nbsp;&nbsp;&nbsp; node0&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 50&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; secondary&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; yes&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; no&nbsp;\n&nbsp;&nbsp;&nbsp; node1&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 100&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; primary&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; yes&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; no&nbsp;\n\n{primary:node1}\nroot@SRX650-A&gt; show version\nnode0:\n--------------------------------------------------------------------------\nHostname: SRX650-B\nModel: srx650\nJUNOS Software Release [12.1R2.9]\n\nnode1:\n--------------------------------------------------------------------------\nHostname: SRX650-A\nModel: srx650\nJUNOS Software Release [12.1R2.9]\n\n{primary:node1}\n<\/code><\/pre>\n
 
\n\u5347\u7ea7\u8fc7\u7a0b
\n 
\nroot@SRX650-A> request system software in-service-upgrade \/var\/tmp\/junos-srxsme-12.1R3.5-domestic.tgz no-sync
\n    ISSU: Validating package
\n    WARNING: in-service-upgrade shall reboot both the nodes
\n             in your cluster. Please ignore any subsequent
\n             reboot request message 
\n    ISSU: start downloading software package on secondary node
\n    Pushing bundle to node0
\n    NOTICE: Validating configuration against junos-srxsme-12.1R3.5-domestic.tgz.
\n    NOTICE: Use the 'no-validate' option to skip this if desired.
\n    Formatting alternate root (\/dev\/ad0s1a)…
\n    \/dev\/ad0s1a: 630.5MB (1291228 sectors) block size 16384, fragment size 2048
\n            using 4 cylinder groups of 157.62MB, 10088 blks, 20224 inodes.
\n    super-block backups (for fsck -b #) at:
\n     32, 322848, 645664, 968480
\n    Extracting \/var\/tmp\/junos-srxsme-12.1R3.5-domestic.tgz …
\n    Checking compatibility with configuration
\n    Initializing…
\n    Verified manifest signed by PackageProduction_12_1_0
\n    Verified junos-12.1R2.9-domestic signed by PackageProduction_12_1_0
\n    Using junos-12.1R3.5-domestic from \/altroot\/cf\/packages\/install-tmp\/junos-12.1R3.5-domestic
\n    Copying package …
\n    Verified manifest signed by PackageProduction_12_1_0
\n    Hardware Database regeneration succeeded
\n    Validating against \/config\/juniper.conf.gz
\n    mgd: commit complete
\n    Validation succeeded
\n    Installing package '\/altroot\/cf\/packages\/install-tmp\/junos-12.1R3.5-domestic' …
\n    Verified junos-boot-srxsme-12.1R3.5.tgz signed by PackageProduction_12_1_0
\n    Verified junos-srxsme-12.1R3.5-domestic signed by PackageProduction_12_1_0
\n    JUNOS 12.1R3.5 will become active at next reboot
\n    WARNING: A reboot is required to load this software correctly
\n    WARNING:     Use the 'request system reboot' command
\n    WARNING:         when software installation is complete
\n    Saving state for rollback …
\n    ISSU: finished upgrading on secondary node node0
\n    ISSU: start upgrading software package on primary node
\n    NOTICE: Validating configuration against junos-srxsme-12.1R3.5-domestic.tgz.
\n    NOTICE: Use the 'no-validate' option to skip this if desired.
\n    Formatting alternate root (\/dev\/ad0s2a)…
\n    \/dev\/ad0s2a: 631.0MB (1292236 sectors) block size 16384, fragment size 2048
\n            using 4 cylinder groups of 157.75MB, 10096 blks, 20224 inodes.
\n    super-block backups (for fsck -b #) at:
\n     32, 323104, 646176, 969248
\n    Extracting \/var\/tmp\/junos-srxsme-12.1R3.5-domestic.tgz …
\n    Checking compatibility with configuration
\n    Initializing…
\n    Verified manifest signed by PackageProduction_12_1_0
\n    Verified junos-12.1R2.9-domestic signed by PackageProduction_12_1_0
\n    Using junos-12.1R3.5-domestic from \/altroot\/cf\/packages\/install-tmp\/junos-12.1R3.5-domestic
\n    Copying package …
\n    Verified manifest signed by PackageProduction_12_1_0
\n    Hardware Database regeneration succeeded
\n    Validating against \/config\/juniper.conf.gz
\n    mgd: commit complete
\n    Validation succeeded
\n    Installing package '\/altroot\/cf\/packages\/install-tmp\/junos-12.1R3.5-domestic' …
\n    Verified junos-boot-srxsme-12.1R3.5.tgz signed by PackageProduction_12_1_0
\n    Verified junos-srxsme-12.1R3.5-domestic signed by PackageProduction_12_1_0
\n    JUNOS 12.1R3.5 will become active at next reboot
\n    WARNING: A reboot is required to load this software correctly
\n    WARNING:     Use the 'request system reboot' command
\n    WARNING:         when software installation is complete
\n    Saving state for rollback …
\n    ISSU: failover all redundancy-groups 1…n to primary node
\n    node0:
\n    ————————————————————————–
\n    Successfully reset all redundancy-groups priority back to configured ones.
\n    Redundancy-groups-0 will not be reset and the primaryship remains unchanged.<\/p>\n
node1:\n--------------------------------------------------------------------------\nSuccessfully reset all redundancy-groups priority back to configured ones.\nRedundancy-groups-0 will not be reset and the primaryship remains unchanged.\n\nnode1:\n--------------------------------------------------------------------------\nInitiated manual failover for all redundancy-groups to node1\nRedundancy-groups-0 will not failover and the primaryship remains unchanged.\nISSU: rebooting Secondary Node\n\nnode0:\n--------------------------------------------------------------------------\nShutdown NOW!\n[pid 10155]\nISSU: Waiting for secondary node node0 to reboot.\nISSU: node 0 went down\nISSU: Waiting for node 0 to come up\nISSU: node 0 came up\nISSU: secondary node node0 booted up.\nShutdown NOW!\n[pid 10931]\n\n{primary:node1}\nroot@SRX650-A&gt;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\n*** FINAL System shutdown message from root@SRX650-A ***&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\n\nSystem going down IMMEDIATELY&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\n\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\n\nMessage from syslogd@SRX650-A at Aug 22 01:09:45&nbsp; ...\nSRX650-A SRX650-A CMLC: Going disconnected; Routing engine chassis socket closed abruptly\n\nMessage from syslogd@SRX650-A at Aug 22 01:09:45&nbsp; ...\nSRX650-A SRX650-A PFEMAN: Shutting down , PFEMAN Resync aborted! No peer info on reconnect or master rebooted?&nbsp;\n<\/code><\/pre>\n
 
\n\u5347\u7ea7\u540e<\/p>\n
root@SRX650-A> show chassis cluster status   
\n    Cluster ID: 7
\n    Node                  Priority          Status    Preempt  Manual failover<\/p>\n
Redundancy group: 0 , Failover count: 0\n&nbsp;&nbsp;&nbsp; node0&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 50&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; primary&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; no&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; no&nbsp;\n&nbsp;&nbsp;&nbsp; node1&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 100&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; secondary&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; no&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; no&nbsp;\n\nRedundancy group: 1 , Failover count: 1\n&nbsp;&nbsp;&nbsp; node0&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 50&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; secondary&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; yes&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; no&nbsp;\n&nbsp;&nbsp;&nbsp; node1&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 100&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; primary&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; yes&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; no&nbsp;\n\nRedundancy group: 2 , Failover count: 1\n&nbsp;&nbsp;&nbsp; node0&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 50&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; secondary&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; yes&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; no&nbsp;\n&nbsp;&nbsp;&nbsp; node1&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 100&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; primary&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; yes&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; no&nbsp;\n\nRedundancy group: 3 , Failover count: 1\n&nbsp;&nbsp;&nbsp; node0&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 50&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; secondary&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; yes&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; no&nbsp;\n&nbsp;&nbsp;&nbsp; node1&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 100&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; primary&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; yes&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; no&nbsp;\n\n{secondary:node1}\nroot@SRX650-A&gt; show version&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\nnode0:\n--------------------------------------------------------------------------\nHostname: SRX650-B\nModel: srx650\nJUNOS Software Release [12.1R3.5]\n\nnode1:\n--------------------------------------------------------------------------\nHostname: SRX650-A\nModel: srx650\nJUNOS Software Release [12.1R3.5]\n\n{secondary:node1}\n<\/code><\/pre>\n
\u8f6c\u8f7d\u8bf7\u6ce8\u660e\uff1aKermit\u7684\u7f51\u7ad9<\/a> » juniper SRX 650 HA\u5347\u7ea7(\u66f4\u65b0)<\/a><\/p>","protected":false},"excerpt":{"rendered":"
\u628a\u8bbe\u5907\u4ece12.1R2.9 \u5347\u7ea7\u523012.1R3.5 \uff0c\u4ece10.4\u7248\u672c\u5c31\u652f\u6301ISSU\u5347\u7ea7\u65b9\u5f0f\u4e86 \u914d\u7f6e\u4e2d\u8bbe\u7f6e\u4e86 set chassis cluster redundancy-group 1 preempt set chassis cluster redun […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[],"class_list":["post-447","post","type-post","status-publish","format-standard","hentry","category-technology"],"_links":{"self":[{"href":"https:\/\/www.houquner.com\/index.php\/wp-json\/wp\/v2\/posts\/447"}],"collection":[{"href":"https:\/\/www.houquner.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.houquner.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.houquner.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.houquner.com\/index.php\/wp-json\/wp\/v2\/comments?post=447"}],"version-history":[{"count":0,"href":"https:\/\/www.houquner.com\/index.php\/wp-json\/wp\/v2\/posts\/447\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.houquner.com\/index.php\/wp-json\/wp\/v2\/media?parent=447"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.houquner.com\/index.php\/wp-json\/wp\/v2\/categories?post=447"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.houquner.com\/index.php\/wp-json\/wp\/v2\/tags?post=447"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}