hello everyone
i’m trying to use telegraf plugin with influxdb to get data from openweathermap and visualize it on grafana.
i was using influxdb with nodred and grafana to visualize sensor data
so i have influxdb and grafana already installed on my raspberry
for my new aim (openweathermap) , I installed telegraf and modified its config file to add the API and city ID.
I tested telegraf and i get data as shown
but i can’t get the data in influxdb !!!
could anyone help me ?
Hello @mohamed,
i’m going a little blind trying to read that output. Can you please copy and paste some of the openweathermap line protocol?
Thank you.
Blockquote
pi@raspberrypi:~ $ sudo telegraf -test -config /etc/telegraf/telegraf.conf
2021-10-01T17:41:21Z I! Starting Telegraf 1.20.0
swap,host=raspberrypi free=104853504i,total=104853504i,used=0i,used_percent=0 1633110082000000000
swap,host=raspberrypi in=0i,out=0i 1633110082000000000
mem,host=raspberrypi active=127643648i,available=670281728i,available_percent= 69.16499716819246,buffered=37244928i,cached=452354048i,commit_limit=589406208i,c ommitted_as=1127038976i,dirty=28672i,free=247742464i,high_free=0i,high_total=0i, huge_page_size=0i,huge_pages_free=0i,huge_pages_total=0i,inactive=526454784i,low _free=0i,low_total=0i,mapped=241147904i,page_tables=5070848i,shared=13385728i,sl ab=47448064i,sreclaimable=31596544i,sunreclaim=15851520i,swap_cached=0i,swap_fre e=104853504i,swap_total=104853504i,total=969105408i,used=231763968i,used_percent =23.915248649608195,vmalloc_chunk=0i,vmalloc_total=1140850688i,vmalloc_used=3870 720i,write_back=0i,write_back_tmp=0i 1633110082000000000
system,host=raspberrypi load1=0.01,load15=0.16,load5=0.24,n_cpus=4i,n_users=3i 1633110082000000000
system,host=raspberrypi uptime=380i 1633110082000000000
system,host=raspberrypi uptime_format=" 0:06" 1633110082000000000
kernel,host=raspberrypi boot_time=1633109702i,context_switches=406590i,entropy _avail=3079i,interrupts=334935i,processes_forked=1415i 1633110082000000000
diskio,host=raspberrypi,name=mmcblk0 io_time=33040i,iops_in_progress=0i,merged _reads=9282i,merged_writes=1276i,read_bytes=449423360i,read_time=100951i,reads=1 1533i,weighted_io_time=118381i,write_bytes=9950208i,write_time=17430i,writes=743 i 1633110082000000000
diskio,host=raspberrypi,name=mmcblk0p1 io_time=1330i,iops_in_progress=0i,merge d_reads=3989i,merged_writes=0i,read_bytes=11281408i,read_time=1620i,reads=218i,w eighted_io_time=1724i,write_bytes=1024i,write_time=104i,writes=2i 16331100820000 00000
diskio,host=raspberrypi,name=mmcblk0p2 io_time=32630i,iops_in_progress=0i,merg ed_reads=5293i,merged_writes=1276i,read_bytes=437601280i,read_time=99287i,reads= 11295i,weighted_io_time=116613i,write_bytes=9949184i,write_time=17325i,writes=74 1i 1633110082000000000
disk,device=mmcblk0p2,fstype=ext4,host=raspberrypi,mode=rw,path=/ free=1033530 1632i,inodes_free=784400i,inodes_total=922944i,inodes_used=138544i,total=1491253 6576i,used=3916734464i,used_percent=27.481929161681517 1633110082000000000
disk,device=mmcblk0p1,fstype=vfat,host=raspberrypi,mode=rw,path=/boot free=214 328832i,inodes_free=0i,inodes_total=0i,inodes_used=0i,total=264289280i,used=4996 0448i,used_percent=18.903698250644144 1633110082000000000
processes,host=raspberrypi blocked=0i,dead=0i,idle=47i,paging=0i,running=0i,sl eeping=93i,stopped=0i,total=140i,total_threads=256i,unknown=0i,zombies=0i 163311 0082000000000
Blockquote
Hello @mohamed,
2021-10-01T17:41:21Z I! Starting Telegraf 1.20.0
swap,host=raspberrypi free=104853504i,total=104853504i,used=0i,used_percent=0 1633110082000000000
swap,host=raspberrypi in=0i,out=0i 1633110082000000000
mem,host=raspberrypi active=127643648i,available=670281728i,available_percent= 69.16499716819246,buffered=37244928i,cached=452354048i,commit_limit=589406208i,c ommitted_as=1127038976i,dirty=28672i,free=247742464i,high_free=0i,high_total=0i, huge_page_size=0i,huge_pages_free=0i,huge_pages_total=0i,inactive=526454784i,low _free=0i,low_total=0i,mapped=241147904i,page_tables=5070848i,shared=13385728i,sl <--- ab=47448064i,sreclaimable=31596544i,sunreclaim=15851520i,swap_cached=0i,swap_fre <---e=104853504i,swap_total=104853504i,total=969105408i,used=231763968i,used_percent =23.915248649608195,vmalloc_chunk=0i,vmalloc_total=1140850688i,vmalloc_used=3870 720i,write_back=0i,write_back_tmp=0i 1633110082000000000
system,host=raspberrypi load1=0.01,load15=0.16,load5=0.24,n_cpus=4i,n_users=3i 1633110082000000000
system,host=raspberrypi uptime=380i 1633110082000000000
system,host=raspberrypi uptime_format=" 0:06" 1633110082000000000
kernel,host=raspberrypi boot_time=1633109702i,context_switches=406590i,entropy _avail=3079i,interrupts=334935i,processes_forked=1415i 1633110082000000000
diskio,host=raspberrypi,name=mmcblk0 io_time=33040i,iops_in_progress=0i,merged _reads=9282i,merged_writes=1276i,read_bytes=449423360i,read_time=100951i,reads=1 1533i,weighted_io_time=118381i,write_bytes=9950208i,write_time=17430i,writes=743 i <--- 1633110082000000000
diskio,host=raspberrypi,name=mmcblk0p1 io_time=1330i,iops_in_progress=0i,merge d_reads=3989i,merged_writes=0i,read_bytes=11281408i,read_time=1620i,reads=218i,w eighted_io_time=1724i,write_bytes=1024i,write_time=104i,writes=2i 16331100820000 00000
diskio,host=raspberrypi,name=mmcblk0p2 io_time=32630i,iops_in_progress=0i,merg ed_reads=5293i,merged_writes=1276i,read_bytes=437601280i,read_time=99287i,reads= 11295i,weighted_io_time=116613i,write_bytes=9949184i,write_time=17325i,writes=74 1i <-- 1633110082000000000
disk,device=mmcblk0p2,fstype=ext4,host=raspberrypi,mode=rw,path=/ free=1033530 1632i,inodes_free=784400i,inodes_total=922944i,inodes_used=138544i,total=1491253 6576i,used=3916734464i,used_percent=27.481929161681517 1633110082000000000
disk,device=mmcblk0p1,fstype=vfat,host=raspberrypi,mode=rw,path=/boot free=214 328832i,inodes_free=0i,inodes_total=0i,inodes_used=0i,total=264289280i,used=4996 0448i,used_percent=18.903698250644144 1633110082000000000
processes,host=raspberrypi blocked=0i,dead=0i,idle=47i,paging=0i,running=0i,sl <---
eeping=93i,stopped=0i,total=140i,total_threads=256i,unknown=0i,zombies=0i 163311 0082000000000
Ive tried to highlight some mistakes in the line protocol that I see what what you’ve shared. I don’t know if most of the spaces are a copy and paste error, but that could contributing to the failure…so I’d verify that there aren’t unwanted spaces in my output.
Also I noticed that one of your fields is writes=743 i and another is writes=74 1i that space would be causing problems as well (assuming its not a typo from copy and paste)
Can you please share your telegraf config?
