adding juniper_junos_show_system_processes_brief.textfsm support (#1922)

Co-authored-by: Joseph Nicholson <[email protected]>
Co-authored-by: Joseph Nicholson <[email protected]>
Co-authored-by: Michael Bear <[email protected]>

ntc_templates/templates/index

@@ -340,7 +340,7 @@ cisco_ios_show_nve_peers.textfsm, .*, cisco_ios, sh[[ow]] nv[[e]] p[[eers]]
 cisco_ios_show_route-map.textfsm, .*, cisco_ios, sh[[ow]] route-m[[ap]]
 cisco_ios_show_snmp_user.textfsm, .*, cisco_ios, sh[[ow]] sn[[mp]] u[[ser]]
 cisco_ios_show_ip_route.textfsm, .*, cisco_ios, sh[[ow]] ip r[[oute]]
-cisco_ios_show_platform.textfsm, .*, cisco_ios, sh[[ow]] plat[[form]] 
+cisco_ios_show_platform.textfsm, .*, cisco_ios, sh[[ow]] plat[[form]]
 cisco_ios_show_vrrp_all.textfsm, .*, cisco_ios, sh[[ow]] vrr[[p]] a[[ll]]
 cisco_ios_show_aliases.textfsm,  .*, cisco_ios, sh[[ow]] alia[[ses]]
 cisco_ios_show_archive.textfsm,  .*, cisco_ios, sh[[ow]] arc[[hive]]
@@ -722,6 +722,7 @@ juniper_junos_show_chassis_cluster_interfaces.textfsm, .*, juniper_junos, sh[[ow
 juniper_junos_show_ethernet-switching_table.textfsm, .*, juniper_junos, sh[[ow]] et[[hernet-switching]] t[[able]]
 juniper_junos_show_system_processes_summary.textfsm, .*, juniper_junos, sh[[ow]] sys[[tem]] proc[[esses]] sum[[mary]]
 juniper_junos_show_chassis_cluster_status.textfsm, .*, juniper_junos, sh[[ow]] ch[[assis]] c[[luster]] s[[tatus]]
+juniper_junos_show_system_processes_brief.textfsm, .*, juniper_junos, show[[ow]] s[[ystem]] p[[rocesses]] b[[rief]]
 juniper_junos_show_chassis_firmware.textfsm, .*, juniper_junos, sh[[ow]] ch[[assis]] fi[[rmware]]
 juniper_junos_show_chassis_hardware.textfsm, .*, juniper_junos, sh[[ow]] ch[[assis]] ha[[ardware]]
 juniper_junos_show_lacp_interfaces.textfsm, .*, juniper_junos, sh[[ow]] la[[cp]] i[[nterfaces]]

ntc_templates/templates/juniper_junos_show_system_processes_brief.textfsm

@@ -0,0 +1,22 @@
+Value NODE (\S+)
+Value MEMORY_FORMAT (\w)
+Value SWAP_FORMAT (\w)
+Value MEMORY_ACTIVE (\S+)
+Value MEMORY_FREE (\S+)
+Value MEMORY_USED (\S+)
+Value MEMORY_BUFFER (\S+)
+Value SWAP_TOTAL (\S+)
+Value SWAP_FREE (\S+)
+Value SWAP_USED (\S+)
+Value SWAP_AVAIL (\S+)
+
+Start
+  ^-+\s*$$
+  ^node:\s*${NODE}
+  ^top\s*
+  ^Tasks:\s*
+  ^\%Cpu
+  ^${MEMORY_FORMAT}iB\s+(Mem|MEMORY)\s+:\s+${MEMORY_ACTIVE}\s+total,\s+${MEMORY_FREE}\s+free,\s+${MEMORY_USED}\s+used,\s+${MEMORY_BUFFER}\s+buff/cache\s*
+  ^${SWAP_FORMAT}iB\s+Swap:\s+${SWAP_TOTAL}\s+total,\s+${SWAP_FREE}\s+free,\s+${SWAP_USED}\s+used\.\s+${SWAP_AVAIL}\s+avail\s+(Mem|MEMORY)\s* -> Record
+  ^\s*$$
+  ^. -> Error

tests/juniper_junos/show_system_processes_brief/juniper_junos_show_system_processes_brief.raw

@@ -0,0 +1,24 @@
+-------------------------------
+node: fpc0
+-------------------------------
+top - 00:49:18 up 149 days,  5:29,  0 users,  load average: 0.85, 1.08, 0.99
+Tasks: 271 total,   1 running, 270 sleeping,   0 stopped,   0 zombie
+%Cpu(s):  2.0 us,  0.8 sy,  0.0 ni, 97.3 id,  0.0 wa,  0.0 hi,  0.0 si,  0.0 st
+MiB Mem :  31554.4 total,  17292.4 free,  10600.3 used,   3661.7 buff/cache
+MiB Swap:    100.0 total,    100.0 free,      0.0 used.  19854.3 avail Mem
+-------------------------------
+node: re0
+-------------------------------
+top - 00:49:18 up 149 days,  5:32,  1 user,  load average: 1.01, 0.97, 0.93
+Tasks: 536 total,   1 running, 533 sleeping,   0 stopped,   2 zombie
+%Cpu(s):  1.5 us,  0.3 sy,  0.0 ni, 97.6 id,  0.0 wa,  0.3 hi,  0.3 si,  0.0 st
+MiB Mem : 128191.6 total,  65543.4 free,  17551.4 used,  45096.8 buff/cache
+MiB Swap:   8192.0 total,   8192.0 free,      0.0 used. 108490.7 avail Mem
+-------------------------------
+node: re1
+-------------------------------
+top - 00:49:18 up 149 days,  5:32,  0 users,  load average: 0.30, 0.29, 0.27
+Tasks: 407 total,   1 running, 406 sleeping,   0 stopped,   0 zombie
+%Cpu(s):  2.1 us,  2.7 sy,  0.0 ni, 94.6 id,  0.0 wa,  0.3 hi,  0.3 si,  0.0 st
+MiB Mem : 128191.6 total,  93230.9 free,   6286.2 used,  28674.5 buff/cache
+MiB Swap:   4096.0 total,   1131.7 free,   2964.2 used. 119812.1 avail Mem

tests/juniper_junos/show_system_processes_brief/juniper_junos_show_system_processes_brief.yml

@@ -0,0 +1,35 @@
+---
+parsed_sample:
+  - memory_active: "31554.4"
+    memory_buffer: "3661.7"
+    memory_free: "17292.4"
+    memory_used: "10600.3"
+    memory_format: "M"
+    node: "fpc0"
+    swap_avail: "19854.3"
+    swap_format: "M"
+    swap_free: "100.0"
+    swap_total: "100.0"
+    swap_used: "0.0"
+  - memory_active: "128191.6"
+    memory_buffer: "45096.8"
+    memory_free: "65543.4"
+    memory_used: "17551.4"
+    memory_format: "M"
+    node: "re0"
+    swap_avail: "108490.7"
+    swap_format: "M"
+    swap_free: "8192.0"
+    swap_total: "8192.0"
+    swap_used: "0.0"
+  - memory_active: "128191.6"
+    memory_buffer: "28674.5"
+    memory_free: "93230.9"
+    memory_used: "6286.2"
+    memory_format: "M"
+    node: "re1"
+    swap_avail: "119812.1"
+    swap_format: "M"
+    swap_free: "1131.7"
+    swap_total: "4096.0"
+    swap_used: "2964.2"