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authorJuraj Linkeš <juraj.linkes@pantheon.tech>2024-02-16 12:02:45 +0100
committerJuraj Linkeš <juraj.linkes@pantheon.tech>2024-02-16 12:37:57 +0100
commit136fb9d2383547876bfb40f1dde8ba33991208a0 (patch)
tree76bec98bbaf1e04f7f365798b75855d19a2b66f2 /fdio.infra.ansible
parent144e2057d8e27a9debb18ed8c0a59065fb27bace (diff)
feat(device): 1n-alt ansible improvementoper-240219
We're seeing extra IGMP traffic which interferes with tests which must be disabled. This is done by disabling the setting by default on all interfaces. The default setting is also adopted for other traffic-related configuration: Default sets the configuration when the interface is created. For hardware interfaces, that is at boot time. For VF interfaces, when we create them with the csit-initialize-vfs.sh script and for virtual interfaces when they're created. On the other hand, the all configuration option doesn't set the configuration. It uses the current configuration value along with the passed configuration value to produce a new value, which could be expressed as: f(old_value, value_from_all) -> new_value Where f is a function specific to each configuration option. Using all thus requires us to know the function and the old value which is less reliable than just using default everywhere. Also fix the 1n-alt VF init script. Change-Id: I3da15abfb5a1e76769076edd95d20e2168b6f71f Signed-off-by: Juraj Linkeš <juraj.linkes@pantheon.tech>
Diffstat (limited to 'fdio.infra.ansible')
-rw-r--r--fdio.infra.ansible/roles/vpp_device/files/csit-initialize-vfs-alt.sh2
-rw-r--r--fdio.infra.ansible/roles/vpp_device/tasks/main.yaml30
2 files changed, 21 insertions, 11 deletions
diff --git a/fdio.infra.ansible/roles/vpp_device/files/csit-initialize-vfs-alt.sh b/fdio.infra.ansible/roles/vpp_device/files/csit-initialize-vfs-alt.sh
index 2f9b841947..cd04d61251 100644
--- a/fdio.infra.ansible/roles/vpp_device/files/csit-initialize-vfs-alt.sh
+++ b/fdio.infra.ansible/roles/vpp_device/files/csit-initialize-vfs-alt.sh
@@ -24,7 +24,7 @@ PCI_BLACKLIST+=($(lspci -Dmmd ':1017:0200' | cut -f1 -d' '))
# Add Intel Corporation Ethernet Controller XL710 for 40GbE QSFP+ to whitelist.
PCI_WHITELIST=($(lspci -Dmmd ':1583:0200' | cut -f1 -d' '))
# Add MT2892 Family [ConnectX-6 Dx] 101d to whitelist.
-PCI_WHITELIST=($(lspci -Dmmd ':101d:0200' | cut -f1 -d' '))
+PCI_WHITELIST+=($(lspci -Dmmd ':101d:0200' | cut -f1 -d' '))
# See http://pci-ids.ucw.cz/v2.2/pci.ids for more info.
diff --git a/fdio.infra.ansible/roles/vpp_device/tasks/main.yaml b/fdio.infra.ansible/roles/vpp_device/tasks/main.yaml
index 44505d3065..91916456af 100644
--- a/fdio.infra.ansible/roles/vpp_device/tasks/main.yaml
+++ b/fdio.infra.ansible/roles/vpp_device/tasks/main.yaml
@@ -21,9 +21,9 @@
tags:
- set-sysctl
-- name: "Disable IPv6 Router Advertisement"
+- name: "Disable IPv6 MLDv1 interval"
ansible.builtin.sysctl:
- name: "net.ipv6.conf.all.accept_ra"
+ name: "net.ipv6.conf.default.mldv1_unsolicited_report_interval"
value: "0"
state: "present"
sysctl_file: "/etc/sysctl.d/90-csit.conf"
@@ -31,9 +31,9 @@
tags:
- set-sysctl
-- name: "Disable IPv6 MLDv1 interval"
+- name: "Disable IPv6 MLDv2 interval"
ansible.builtin.sysctl:
- name: "net.ipv6.conf.all.mldv1_unsolicited_report_interval"
+ name: "net.ipv6.conf.default.mldv2_unsolicited_report_interval"
value: "0"
state: "present"
sysctl_file: "/etc/sysctl.d/90-csit.conf"
@@ -41,9 +41,9 @@
tags:
- set-sysctl
-- name: "Disable IPv6 MLDv2 interval"
+- name: "Disable IPv6 Autoconf"
ansible.builtin.sysctl:
- name: "net.ipv6.conf.all.mldv2_unsolicited_report_interval"
+ name: "net.ipv6.conf.default.autoconf"
value: "0"
state: "present"
sysctl_file: "/etc/sysctl.d/90-csit.conf"
@@ -51,9 +51,9 @@
tags:
- set-sysctl
-- name: "Disable IPv6 Autoconf"
+- name: "Disable IPv6 MC Forwarding"
ansible.builtin.sysctl:
- name: "net.ipv6.conf.all.autoconf"
+ name: "net.ipv6.conf.default.mc_forwarding"
value: "0"
state: "present"
sysctl_file: "/etc/sysctl.d/90-csit.conf"
@@ -61,9 +61,19 @@
tags:
- set-sysctl
-- name: "Disable IPv6 MC Forwarding"
+- name: "Disable IPv4 IGMPv2 interval"
+ ansible.builtin.sysctl:
+ name: "net.ipv4.conf.default.igmpv2_unsolicited_report_interval"
+ value: "0"
+ state: "present"
+ sysctl_file: "/etc/sysctl.d/90-csit.conf"
+ reload: "yes"
+ tags:
+ - set-sysctl
+
+- name: "Disable IPv4 IGMPv3 interval"
ansible.builtin.sysctl:
- name: "net.ipv6.conf.all.mc_forwarding"
+ name: "net.ipv4.conf.default.igmpv3_unsolicited_report_interval"
value: "0"
state: "present"
sysctl_file: "/etc/sysctl.d/90-csit.conf"