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Set kernel parameters for forwarding

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This commit is contained in:
Oliver Welter 2025-07-23 12:33:33 +02:00
parent fac7b631df
commit 8325de59af
1 changed files with 9 additions and 0 deletions
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9
tasks/sysctl-setup.yml
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@ -7,6 +7,15 @@
ansible_distribution != 'Debian' ansible_distribution != 'Debian'
or ansible_distribution_major_version | int < 10 or ansible_distribution_major_version | int < 10
- name: Activate forwarding
sysctl:
name: "{{ item }}"
value: '1'
state: present
loop:
- net.ipv4.ip_forward
- net.ipv6.conf.all.forwarding
# See: https://kubernetes.io/docs/setup/production-environment/tools/kubeadm/install-kubeadm/#letting-iptables-see-bridged-traffic # See: https://kubernetes.io/docs/setup/production-environment/tools/kubeadm/install-kubeadm/#letting-iptables-see-bridged-traffic
- name: Let iptables see bridged traffic. - name: Let iptables see bridged traffic.
sysctl: sysctl: