Webui & MonDB problems

[minziran]

sudo docker-compose up
......
webui | 2021-08-11T20:30:14Z [FATA][LIB][MonDB] server selection error: server selection timeout, current topology: { Type: Unknown, Servers: [{ Addr: db:27017, Type: Unknown, State: Connected, Average RTT: 0, Last error: connection() : dial tcp: lookup db: Temporary failure in name resolution }, ] }
webui exited with code 1

sudo docker ps -a
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
1b63d96acd76 free5gc-compose_free5gc-n3iwf "sh -c './n3iwf-ipse…" 43 seconds ago Up 42 seconds n3iwf
83be3fe27eb2 free5gc-compose_free5gc-pcf "./pcf -pcfcfg ../co…" 46 seconds ago Up 42 seconds 8000/tcp pcf
47a7aa7708ee free5gc-compose_free5gc-udr "./udr -udrcfg ../co…" 46 seconds ago Up 42 seconds 8000/tcp udr
c2d8b2a168f4 free5gc-compose_free5gc-ausf "./ausf -ausfcfg ../…" 46 seconds ago Up 43 seconds 8000/tcp ausf
0b2e6d9ccacb free5gc-compose_free5gc-nssf "./nssf -nssfcfg ../…" 46 seconds ago Up 42 seconds 8000/tcp nssf
dbe4d2fa3c34 free5gc-compose_free5gc-amf "./amf -amfcfg ../co…" 46 seconds ago Up 43 seconds 8000/tcp amf
8cc64e4956a1 free5gc-compose_free5gc-smf "./smf -smfcfg ../co…" 46 seconds ago Up 43 seconds 8000/tcp smf
aafcdaea867b free5gc-compose_free5gc-udm "./udm -udmcfg ../co…" 46 seconds ago Up 43 seconds 8000/tcp udm
0940a468c05b free5gc-compose_free5gc-nrf "./nrf -nrfcfg ../co…" 47 seconds ago Up 45 seconds 8000/tcp nrf
1031d1bf583f free5gc-compose_free5gc-webui "./webui" 47 seconds ago Exited (1) 15 seconds ago webui
3b93e85f41d4 free5gc-compose_free5gc-upf-2 "./free5gc-upfd -f .…" 49 seconds ago Up 47 seconds upf2
22efc8870d7b free5gc-compose_free5gc-upf-b "./free5gc-upfd -f .…" 49 seconds ago Up 47 seconds upfb
a608318a1e5c mongo "docker-entrypoint.s…" 49 seconds ago Exited (132) 46 seconds ago mongodb
f13ed290f9f8 free5gc-compose_free5gc-upf-1 "./free5gc-upfd -f .…" 49 seconds ago Up 46 seconds upf1

sudo docker logs 1031d1bf583f
2021-08-11T20:33:37Z [INFO][WebUI][App] webui
2021-08-11T20:33:37Z [INFO][WebUI][App] webconsole version:
free5GC version: v3.0.5
build time: 2021-08-09T21:32:56Z
commit hash: d176304c
commit time: 2021-01-31T17:55:01Z
go version: go1.14.4 linux/amd64
2021-08-11T20:33:37Z [WARN][WebUI][Init] Webconsole config without log level setting!!!
2021-08-11T20:33:37Z [INFO][WebUI][Init] Server started
2021-08-11T20:34:07Z [FATA][LIB][MonDB] server selection error: server selection timeout, current topology: { Type: U nknown, Servers: [{ Addr: db:27017, Type: Unknown, State: Connected, Average RTT: 0, Last error: connection() : dial tcp: lookup db: Temporary failure in name resolution }, ] }

sudo docker logs a608318a1e5c
WARNING: MongoDB 5.0+ requires a CPU with AVX support, and your current system does not appear to have that!
see https://www.mongodb.com/community/forums/t/mongodb-5-0-cpu-intel-g4650-compatibility/116610/2
see also docker-library/mongo#485 (comment)

mongod --version

db version v3.6.8
git version: 8e540c0b6db93ce994cc548f000900bdc740f80a
OpenSSL version: OpenSSL 1.1.1f 31 Mar 2020
allocator: tcmalloc
modules: none
build environment:
distarch: x86_64
target_arch: x86_64

cat /proc/cpuinfo

processor : 0
vendor_id : GenuineIntel
cpu family : 6
model : 165
model name : Intel(R) Core(TM) i7-10850H CPU @ 2.70GHz
stepping : 2
microcode : 0xffffffff
cpu MHz : 1467.367
cache size : 12288 KB
physical id : 0
siblings : 4
core id : 0
cpu cores : 4
apicid : 0
initial apicid : 0
fpu : yes
fpu_exception : yes
cpuid level : 22
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx rdtscp lm constant_tsc rep_good nopl xtopology nonstop_tsc cpuid pni ssse3 pcid sse4_1 sse4_2 hypervisor lahf_lm invpcid_single ibrs_enhanced fsgsbase invpcid md_clear flush_l1d arch_capabilities
bugs : spectre_v1 spectre_v2 spec_store_bypass swapgs itlb_multihit
bogomips : 2934.73
clflush size : 64
cache_alignment : 64
address sizes : 39 bits physical, 48 bits virtual
power management:

processor : 1
vendor_id : GenuineIntel
cpu family : 6
model : 165
model name : Intel(R) Core(TM) i7-10850H CPU @ 2.70GHz
stepping : 2
microcode : 0xffffffff
cpu MHz : 1467.367
cache size : 12288 KB
physical id : 0
siblings : 4
core id : 1
cpu cores : 4
apicid : 1
initial apicid : 1
fpu : yes
fpu_exception : yes
cpuid level : 22
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx rdtscp lm constant_tsc rep_good nopl xtopology nonstop_tsc cpuid pni ssse3 pcid sse4_1 sse4_2 hypervisor lahf_lm invpcid_single ibrs_enhanced fsgsbase invpcid md_clear flush_l1d arch_capabilities
bugs : spectre_v1 spectre_v2 spec_store_bypass swapgs itlb_multihit
bogomips : 2934.73
clflush size : 64
cache_alignment : 64
address sizes : 39 bits physical, 48 bits virtual
power management:

processor : 2
vendor_id : GenuineIntel
cpu family : 6
model : 165
model name : Intel(R) Core(TM) i7-10850H CPU @ 2.70GHz
stepping : 2
microcode : 0xffffffff
cpu MHz : 1467.367
cache size : 12288 KB
physical id : 0
siblings : 4
core id : 2
cpu cores : 4
apicid : 2
initial apicid : 2
fpu : yes
fpu_exception : yes
cpuid level : 22
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx rdtscp lm constant_tsc rep_good nopl xtopology nonstop_tsc cpuid pni ssse3 pcid sse4_1 sse4_2 hypervisor lahf_lm invpcid_single ibrs_enhanced fsgsbase invpcid md_clear flush_l1d arch_capabilities
bugs : spectre_v1 spectre_v2 spec_store_bypass swapgs itlb_multihit
bogomips : 2934.73
clflush size : 64
cache_alignment : 64
address sizes : 39 bits physical, 48 bits virtual
power management:

processor : 3
vendor_id : GenuineIntel
cpu family : 6
model : 165
model name : Intel(R) Core(TM) i7-10850H CPU @ 2.70GHz
stepping : 2
microcode : 0xffffffff
cpu MHz : 1467.367
cache size : 12288 KB
physical id : 0
siblings : 4
core id : 3
cpu cores : 4
apicid : 3
initial apicid : 3
fpu : yes
fpu_exception : yes
cpuid level : 22
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx rdtscp lm constant_tsc rep_good nopl xtopology nonstop_tsc cpuid pni ssse3 pcid sse4_1 sse4_2 hypervisor lahf_lm invpcid_single ibrs_enhanced fsgsbase invpcid md_clear flush_l1d arch_capabilities
bugs : spectre_v1 spectre_v2 spec_store_bypass swapgs itlb_multihit
bogomips : 2934.73
clflush size : 64
cache_alignment : 64
address sizes : 39 bits physical, 48 bits virtual
power management:

[abousselmi]

Hi @minziran

This is normally as you noted an issue with Mongo for some intel processors. As per you /proc/cpuinfo your system doesn't support AVX instructions. I think, there is nothing to do here. Although, you can try to downgrade your mongo version to 4.4.

@free5gc-org should we document this somewhere ?

Bests,

[minziran]

Thank you for your reply. I will try it in another machine : )

[free5gc-org]

Update this WARNING in https://github.com/free5gc/free5gc/wiki/Installation