I modified the iptables rules as follows:
iptables -L
Chain INPUT (policy ACCEPT)
target prot opt source destination
ACCEPT tcp -- anywhere anywhere multiport dports 39000:39009
ACCEPT tcp -- anywhere anywhere multiport dports 39000:39009
ACCEPT udp -- anywhere anywhere udp dpt:domain
ACCEPT tcp -- anywhere anywhere tcp dpt:domain
ACCEPT udp -- anywhere anywhere udp dpt:bootps
ACCEPT tcp -- anywhere anywhere tcp dpt:bootps
Chain FORWARD (policy ACCEPT)
target prot opt source destination
ACCEPT all -- anywhere 192.168.122.0/24 ctstate RELATED,ESTABLISHED
ACCEPT all -- 192.168.122.0/24 anywhere
ACCEPT all -- anywhere anywhere
REJECT all -- anywhere anywhere reject-with icmp-port-unreachable
REJECT all -- anywhere anywhere reject-with icmp-port-unreachable
Chain OUTPUT (policy ACCEPT)
target prot opt source destination
ACCEPT udp -- anywhere anywhere udp dpt:bootpc
The ports remain closed:
nc -zv localhost 39000
Ncat: Version 7.50 ( https://nmap.org/ncat )
Ncat: Connection to ::1 failed: Connection refused.
Ncat: Trying next address...
Ncat: Connection refused.
firewalld is disabled. There clearly are available ports based on this netstat:
netstat -tulpn|grep tcp
tcp 0 0 0.0.0.0:111 0.0.0.0:* LISTEN 2035/rpcbind
tcp 0 0 192.168.122.1:53 0.0.0.0:* LISTEN 3788/dnsmasq
tcp 0 0 0.0.0.0:22 0.0.0.0:* LISTEN 2793/sshd
tcp 0 0 127.0.0.1:631 0.0.0.0:* LISTEN 2780/cupsd
tcp 0 0 0.0.0.0:35353 0.0.0.0:* LISTEN 66074/mpirun.relion
tcp 0 0 127.0.0.1:25 0.0.0.0:* LISTEN 3240/master
tcp 0 0 127.0.0.1:6010 0.0.0.0:* LISTEN 55712/sshd: user1
tcp 0 0 0.0.0.0:46458 0.0.0.0:* LISTEN 3399/rpc.statd
tcp 0 0 127.0.0.1:6011 0.0.0.0:* LISTEN 180269/sshd: user1
tcp 0 0 127.0.0.1:6012 0.0.0.0:* LISTEN 274800/sshd: user2
tcp 0 0 127.0.0.1:6013 0.0.0.0:* LISTEN 119358/sshd: user3
tcp 0 0 0.0.0.0:43517 0.0.0.0:* LISTEN -
tcp 0 0 127.0.0.1:6015 0.0.0.0:* LISTEN 253249/sshd: user4
tcp 0 0 0.0.0.0:1024 0.0.0.0:* LISTEN 66091/relion_refine
tcp 0 0 0.0.0.0:1025 0.0.0.0:* LISTEN 66093/relion_refine
tcp 0 0 0.0.0.0:1026 0.0.0.0:* LISTEN 66092/relion_refine
tcp 0 0 0.0.0.0:10050 0.0.0.0:* LISTEN 2792/zabbix_agentd
tcp 0 0 0.0.0.0:1027 0.0.0.0:* LISTEN 66090/relion_refine
tcp 0 0 0.0.0.0:1028 0.0.0.0:* LISTEN 66094/relion_refine
tcp 0 0 0.0.0.0:1029 0.0.0.0:* LISTEN 66096/relion_refine
tcp 0 0 0.0.0.0:1030 0.0.0.0:* LISTEN 66098/relion_refine
tcp 0 0 0.0.0.0:1031 0.0.0.0:* LISTEN 66095/relion_refine
tcp 0 0 0.0.0.0:1032 0.0.0.0:* LISTEN 66097/relion_refine
tcp 0 0 127.0.0.1:44202 0.0.0.0:* LISTEN 66074/mpirun.relion
tcp6 0 0 :::111 :::* LISTEN 2035/rpcbind
tcp6 0 0 :::22 :::* LISTEN 2793/sshd
tcp6 0 0 ::1:631 :::* LISTEN 2780/cupsd
tcp6 0 0 :::36056 :::* LISTEN -
tcp6 0 0 ::1:25 :::* LISTEN 3240/master
tcp6 0 0 ::1:6010 :::* LISTEN 55712/sshd: user1
tcp6 0 0 ::1:6011 :::* LISTEN 180269/sshd: user2
tcp6 0 0 ::1:6012 :::* LISTEN 274800/sshd: user2
tcp6 0 0 ::1:6013 :::* LISTEN 119358/sshd: user2
tcp6 0 0 ::1:6015 :::* LISTEN 253249/sshd: user1
tcp6 0 0 :::10050 :::* LISTEN 2792/zabbix_agentd
tcp6 0 0 :::47816 :::* LISTEN 3399/rpc.statd
Am I missing something obvious here? Running the installer results in a 403 Forbidden error, as it can’t connect to port 39000. selinux is disabled.
Here is the full error:
Traceback (most recent call last):
File "/home/exx/cryosparc_master/deps/anaconda/envs/cryosparc_master_env/lib/python3.10/runpy.py", line 196, in _run_module_as_main
return _run_code(code, main_globals, None,
File "/home/exx/cryosparc_master/deps/anaconda/envs/cryosparc_master_env/lib/python3.10/runpy.py", line 86, in _run_code
exec(code, run_globals)
File "/home/exx/cryosparc_master/cryosparc_compute/client.py", line 57, in <module>
cli = CommandClient(host=host, port=int(port))
File "/home/exx/cryosparc_master/cryosparc_compute/client.py", line 38, in __init__
super().__init__(service, host, port, url, timeout, headers, cls=NumpyEncoder)
File "/home/exx/cryosparc_master/cryosparc_tools/cryosparc/command.py", line 97, in __init__
self._reload() # attempt connection immediately to gather methods
File "/home/exx/cryosparc_master/cryosparc_tools/cryosparc/command.py", line 135, in _reload
system = self._get_callable("system.describe")()
File "/home/exx/cryosparc_master/cryosparc_tools/cryosparc/command.py", line 108, in func
raise CommandError(
cryosparc_tools.cryosparc.errors.CommandError: *** (http://cryo.ouruni.edu:39002, code 500) Encounted error from JSONRPC function "system.describe" with params ()
I see this error was mentioned in another thread.
Edit: I see it hanging here:
Starting CryoSPARC...
Starting CryoSPARC System master process...
CryoSPARC is not already running.
configuring database...
configuration complete
database: started
database OK
command_core: started
Then:
$ cryosparcm status
----------------------------------------------------------------------------
CryoSPARC System master node installed at
/home/ouruser/cryosparc_master
Current cryoSPARC version: v4.6.0
----------------------------------------------------------------------------
CryoSPARC process status:
app STOPPED Not started
app_api STOPPED Not started
app_api_dev STOPPED Not started
command_core RUNNING pid 3330, uptime 1:37:17
command_rtp STOPPED Not started
command_vis STOPPED Not started
database RUNNING pid 3218, uptime 1:37:21
----------------------------------------------------------------------------
An error ocurred while checking license status
Could not get license verification status. Are all CryoSPARC processes RUNNING?