I'm trying to configure firewalld on my VPS server and I'm trying to open a port for my postgresql server. So far, I have done the following: sudo firewall-cmd --new-zone=postgresqlrule --permanent sudo firewall-cmd --reload sudo firewall-cmd --permanent --zone=postgresqlrule --add-port=5432/tcp sudo…
when I try to reload firewalld, it tells me Error: COMMAND_FAILED: 'python-nftables' failed: internal:0:0-0: Error: Could not process rule: Numerical result out of range JSON blob: {"nftables": [{"metainfo": {"json_schema_version": 1}}, {"add": {"chain": {"family": "inet", "table": "firewalld", "name": "filter_IN_policy_allow-host-ipv6"}}}]} I don't…
I installed a Kubernetes Cluster on bare metal (using VMware virtual machines) with the following nodes master-01 Ready control-plane,master 5d3h v1.21.3 master-02 Ready control-plane,master 5d3h v1.21.3 master-03 Ready control-plane,master 5d3h v1.21.3 worker-01 Ready <none> 5d2h v1.21.3 worker-02 Ready <none> 5d2h…
I have a CentOS 7 server which was running happily for 600+ days until it was rebooted recently, after which incoming web requests were receiving HTTP523 (Origin Is Unreachable) error codes (via Cloudflare, if that makes a difference?) unless I…
I'm trying to deploy a self-hosted oVirt on Centos Stream as per https://www.ovirt.org/documentation/installing_ovirt_as_a_self-hosted_engine_using_the_cockpit_web_interface/ However, I'm getting following error during VM deployment [ INFO ] TASK [ovirt.ovirt.hosted_engine_setup : Enforce firewalld status] [ ERROR ] fatal: [localhost]: FAILED! => {"msg": "The conditional…
I'm trying to setup LAMP to CentOS7 with a guide. I tried to run these commands to allow HTTP and HTTPS traffic: sudo firewall-cmd --permanent --zone=public --add-service=http sudo firewall-cmd --permanent --zone=public --add-service=https sudo firewall-cmd --reload But system give this error:…
When I try to add a port to FirewallsD, I get the following exception: centos 7 answer FirewallD is not running When I try to reload with sudo firewall-cmd --reload centos 7 answers FirewallD is not running when I try…
I am new here, so please forgive me if I am asking something silly. I have created a DO droplet on CentOS 8. After installing firewalld, I checked its status and it gives a warning. Apr 24 05:56:31 centos-s-1vcpu-1gb-blr1-01 firewalld[2956]:…
I added some rule to firewalld in centos 7 with ansible. But I must reload firewalld daemon thus service work properly. Is there any idea? Here is my ansible code: - name: Add port to firewalld firewalld: port: "{{ item…