Skip to main content

Primary links

  • Home
  • AI
  • Kubernetes
  • Incus
  • Ansible
  • Terraform
  • OpenStack
  • Virtualization
  • Linux
  • SmartHome
  • HowTo

Misc

  • Linux
  • Hardware
  • Programming
  • Databases
  • Multimedia
  • Windows

Cloud

  • OpenStack
    • Application credentials
    • Authentificaton
    • Barbican (Secret)
    • CLI client (OSC)
    • Cleanup OpenStack
    • Cloud images
    • Designate (DNSaaS)
    • DevStack
    • Gerrit / OpenDev
    • Glance (image)
    • Heat
    • Horizon
    • Ironic / Bifrost
    • Magnum
    • MicroStack
    • Mistral
    • Neutron (network)
      • Address Scopes
      • Check OpenvSwitch
      • Create probe
      • Debug DHCP
      • Find router binding_host_id mismatch
      • Floating IPs
      • Ping VM from IP namespace
      • RBAC
      • port
        • Allow ping
        • Floating IP port forward
        • Recreate port
      • router
    • Object storage
    • Octavia (loadbalancer)
    • OpenStack GPU passthrough
    • OpenvSwitch (OVS)
    • Quota
    • RabbitMQ
    • VPN
    • block storage volume (cinder)
    • compute (nova)
    • control
    • diskimage-builder
    • flavor
    • gnocchi
    • kolla-ansible
    • project
    • resource provider
    • server (VM)
    • user
  • cloud-config
  • nextcloud

Virtualization

  • Virtualization
  • Incus
  • Docker
  • KVM
  • Kubernetes
  • LXC
  • LXD
  • QEMU
  • VMware
  • VirtualBox
  • multipass
  • podman
  • vagrant
  • XEN

Network

  • DNS
  • Firewall
  • Linux
  • OpenvSwitch
  • SSL
  • VLAN
  • VPN
  • iPXE
  • namespaces
  • nmcli
  • tcpdump

Storage

  • CEPH
  • DRBD
  • LVM
  • S3
  • ZFS
  • btrfs

Automation / CI/CD

  • Install
  • Ansible
  • GitLab
  • LLM
  • Preseed
  • Puppet
  • Terraform
  • Ubuntu autoinstall

Monitoring / Visualisation

  • Grafana
  • Icinga
  • Prometheus
  • Monitoring
  • ELK
  • mermaid
  • openstack
SERVER_ID=51f8bbe2-4a89-4065-a24f-4a6fa47fadd0

PORT_ID=$(openstack port list --server ${SERVER_ID} -c id -f value)
echo ${PORT_ID}

#DEP: SECURITY_GROUP_ID=$(openstack port show ${PORT_ID} -c security_group_ids -f json | jq -r .security_group_ids |  tr ',' '\n' | head -1)
SECURITY_GROUP_ID=$(openstack port show ${PORT_ID} -c security_group_ids -f json | jq -r 'first(.security_group_ids[])')
echo ${SECURITY_GROUP_ID}
# openstack security group show ${SECURITY_GROUP_ID}

# create security group rule to allow incomming icmp traffic
SECURITY_GROUP_RULE_ID=$(openstack security group rule create --protocol icmp ${SECURITY_GROUP_ID} -c id -f value)
echo ${SECURITY_GROUP_RULE_ID}
openstack security group rule show ${SECURITY_GROUP_RULE_ID}

# remove rule
openstack security group rule delete ${SECURITY_GROUP_RULE_ID}
Profiles GitHub StackOverflow LinkedIn Xing
Contact Imprint
© panticz 2026

Cookie-Einstellungen

Diese Website nutzt eingebettete Inhalte von Drittanbietern (z.B. YouTube, SoundCloud). Beim Laden dieser Inhalte werden Daten an die jeweiligen Anbieter übermittelt. Datenverarbeitungserklärung