Infra: Ansible yaml lint cleanup

Signed-off-by: pmikus <pmikus@cisco.com>
Change-Id: If00b376bd78b7b603d7887c1e149e7dccdb6d217

53 files changed, 112 insertions, 112 deletions

diff --git a/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.30.51.22.yaml b/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.30.51.22.yaml
index c834defb1c..76a7def96b 100644
--- a/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.30.51.22.yaml
+++ b/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.30.51.22.yaml
@@ -60,6 +60,6 @@ consul_retry_servers:
 
 # Docker daemon settings.
 docker_daemon:
-  dns: [ "172.17.0.1" ]
+  dns: ["172.17.0.1"]
   dns-opts: []
-  dns-search: [ "{{ansible_hostname}}" ]
+  dns-search: ["{{ansible_hostname}}"]
diff --git a/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.30.51.24.yaml b/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.30.51.24.yaml
index 4118c3445a..bca8cf77b3 100644
--- a/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.30.51.24.yaml
+++ b/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.30.51.24.yaml
@@ -61,6 +61,6 @@ consul_retry_servers:
 
 # Docker daemon settings.
 docker_daemon:
-  dns: [ "172.17.0.1" ]
+  dns: ["172.17.0.1"]
   dns-opts: []
-  dns-search: [ "{{ansible_hostname}}" ]
\ No newline at end of file
+  dns-search: ["{{ansible_hostname}}"]
diff --git a/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.30.51.25.yaml b/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.30.51.25.yaml
index d6d6c2d004..4d871980f0 100644
--- a/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.30.51.25.yaml
+++ b/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.30.51.25.yaml
@@ -61,6 +61,6 @@ consul_retry_servers:
 
 # Docker daemon settings.
 docker_daemon:
-  dns: [ "172.17.0.1" ]
+  dns: ["172.17.0.1"]
   dns-opts: []
-  dns-search: [ "{{ansible_hostname}}" ]
+  dns-search: ["{{ansible_hostname}}"]
diff --git a/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.30.51.26.yaml b/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.30.51.26.yaml
index 87e69dc8e7..99438bb2b7 100644
--- a/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.30.51.26.yaml
+++ b/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.30.51.26.yaml
@@ -61,6 +61,6 @@ consul_retry_servers:
 
 # Docker daemon settings.
 docker_daemon:
-  dns: [ "172.17.0.1" ]
+  dns: ["172.17.0.1"]
   dns-opts: []
-  dns-search: [ "{{ansible_hostname}}" ]
+  dns-search: ["{{ansible_hostname}}"]
diff --git a/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.30.51.28.yaml b/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.30.51.28.yaml
index f59be0e0a2..1a6db1419f 100644
--- a/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.30.51.28.yaml
+++ b/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.30.51.28.yaml
@@ -60,6 +60,6 @@ consul_retry_servers:
 
 # Docker daemon settings.
 docker_daemon:
-  dns: [ "172.17.0.1" ]
+  dns: ["172.17.0.1"]
   dns-opts: []
-  dns-search: [ "{{ansible_hostname}}" ]
+  dns-search: ["{{ansible_hostname}}"]
diff --git a/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.30.51.29.yaml b/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.30.51.29.yaml
index 3e3e8bef6b..0a4abedaa1 100644
--- a/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.30.51.29.yaml
+++ b/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.30.51.29.yaml
@@ -60,6 +60,6 @@ consul_retry_servers:
 
 # Docker daemon settings.
 docker_daemon:
-  dns: [ "172.17.0.1" ]
+  dns: ["172.17.0.1"]
   dns-opts: []
-  dns-search: [ "{{ansible_hostname}}" ]
+  dns-search: ["{{ansible_hostname}}"]
diff --git a/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.30.51.30.yaml b/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.30.51.30.yaml
index 7d2580453e..b36e195e77 100644
--- a/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.30.51.30.yaml
+++ b/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.30.51.30.yaml
@@ -61,6 +61,6 @@ consul_retry_servers:
 
 # Docker daemon settings.
 docker_daemon:
-  dns: [ "172.17.0.1" ]
+  dns: ["172.17.0.1"]
   dns-opts: []
-  dns-search: [ "{{ansible_hostname}}" ]
+  dns-search: ["{{ansible_hostname}}"]
diff --git a/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.30.51.36.yaml b/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.30.51.36.yaml
index f57c8df45f..0794894931 100644
--- a/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.30.51.36.yaml
+++ b/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.30.51.36.yaml
@@ -8,7 +8,7 @@ grub:
   isolcpus: "1-15,17-31,33-47,49-63"
   nmi_watchdog: "0"
   nohz_full: "1-15,17-31,33-47,49-63"
-  nosoftlockup: True
+  nosoftlockup: true
   processor.max_cstate: "1"
   rcu_nocbs: "1-15,17-31,33-47,49-63"
 sysctl:
@@ -17,5 +17,5 @@ sysctl:
   vm:
     nr_hugepages: 32768
 
-inventory_ipmi_hostname: '10.30.50.36'
+inventory_ipmi_hostname: "10.30.50.36"
 cpu_microarchitecture: "taishan"
diff --git a/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.30.51.37.yaml b/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.30.51.37.yaml
index 90fe27e275..293ee24b20 100644
--- a/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.30.51.37.yaml
+++ b/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.30.51.37.yaml
@@ -8,7 +8,7 @@ grub:
   isolcpus: "1-15,17-31,33-47,49-63"
   nmi_watchdog: "0"
   nohz_full: "1-15,17-31,33-47,49-63"
-  nosoftlockup: True
+  nosoftlockup: true
   processor.max_cstate: "1"
   rcu_nocbs: "1-15,17-31,33-47,49-63"
 sysctl:
@@ -17,5 +17,5 @@ sysctl:
   vm:
     nr_hugepages: 32768
 
-inventory_ipmi_hostname: '10.30.50.37'
+inventory_ipmi_hostname: "10.30.50.37"
 cpu_microarchitecture: "taishan"
diff --git a/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.30.51.39.yaml b/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.30.51.39.yaml
index 0124697533..3a283c14ef 100644
--- a/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.30.51.39.yaml
+++ b/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.30.51.39.yaml
@@ -63,6 +63,6 @@ consul_retry_servers:
 
 # Docker daemon settings.
 docker_daemon:
-  dns: [ "172.17.0.1" ]
+  dns: ["172.17.0.1"]
   dns-opts: []
-  dns-search: [ "{{ansible_hostname}}" ]
\ No newline at end of file
+  dns-search: ["{{ansible_hostname}}"]
diff --git a/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.30.51.40.yaml b/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.30.51.40.yaml
index f6ab97febe..a50cdef9d5 100644
--- a/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.30.51.40.yaml
+++ b/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.30.51.40.yaml
@@ -62,6 +62,6 @@ consul_retry_servers:
 
 # Docker daemon settings.
 docker_daemon:
-  dns: [ "172.17.0.1" ]
+  dns: ["172.17.0.1"]
   dns-opts: []
-  dns-search: [ "{{ansible_hostname}}" ]
\ No newline at end of file
+  dns-search: ["{{ansible_hostname}}"]
diff --git a/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.30.51.44.yaml b/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.30.51.44.yaml
index 2b06831186..38e85e99e4 100644
--- a/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.30.51.44.yaml
+++ b/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.30.51.44.yaml
@@ -13,7 +13,7 @@ grub:
   mce: "off"
   nmi_watchdog: "0"
   nohz_full: "1-27,29-55,57-83,85-111"
-  nosoftlockup: True
+  nosoftlockup: true
   numa_balancing: "disable"
   processor.max_cstate: "1"
   rcu_nocbs: "1-27,29-55,57-83,85-111"
@@ -25,5 +25,5 @@ sysctl:
     nr_hugepages: 65536
     max_map_count: 20000
 
-inventory_ipmi_hostname: '10.30.50.41'
+inventory_ipmi_hostname: "10.30.50.41"
 cpu_microarchitecture: "skylake"
diff --git a/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.30.51.45.yaml b/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.30.51.45.yaml
index 9818f826c9..6cf52e944d 100644
--- a/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.30.51.45.yaml
+++ b/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.30.51.45.yaml
@@ -13,7 +13,7 @@ grub:
   mce: "off"
   nmi_watchdog: "0"
   nohz_full: "1-27,29-55,57-83,85-111"
-  nosoftlockup: True
+  nosoftlockup: true
   numa_balancing: "disable"
   processor.max_cstate: "1"
   rcu_nocbs: "1-27,29-55,57-83,85-111"
@@ -25,5 +25,5 @@ sysctl:
     nr_hugepages: 8192
     max_map_count: 20000
 
-inventory_ipmi_hostname: '10.30.50.42'
+inventory_ipmi_hostname: "10.30.50.42"
 cpu_microarchitecture: "skylake"
diff --git a/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.30.51.46.yaml b/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.30.51.46.yaml
index 24be5e2e54..595b612eda 100644
--- a/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.30.51.46.yaml
+++ b/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.30.51.46.yaml
@@ -13,7 +13,7 @@ grub:
   mce: "off"
   nmi_watchdog: "0"
   nohz_full: "1-27,29-55,57-83,85-111"
-  nosoftlockup: True
+  nosoftlockup: true
   numa_balancing: "disable"
   processor.max_cstate: "1"
   rcu_nocbs: "1-27,29-55,57-83,85-111"
@@ -25,5 +25,5 @@ sysctl:
     nr_hugepages: 36864
     max_map_count: 20000
 
-inventory_ipmi_hostname: '10.30.50.43'
+inventory_ipmi_hostname: "10.30.50.43"
 cpu_microarchitecture: "skylake"
diff --git a/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.30.51.47.yaml b/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.30.51.47.yaml
index 7b59ff1606..8a27fb9d41 100644
--- a/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.30.51.47.yaml
+++ b/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.30.51.47.yaml
@@ -13,7 +13,7 @@ grub:
   mce: "off"
   nmi_watchdog: "0"
   nohz_full: "1-27,29-55,57-83,85-111"
-  nosoftlockup: True
+  nosoftlockup: true
   numa_balancing: "disable"
   processor.max_cstate: "1"
   rcu_nocbs: "1-27,29-55,57-83,85-111"
@@ -25,5 +25,5 @@ sysctl:
     nr_hugepages: 36864
     max_map_count: 20000
 
-inventory_ipmi_hostname: '10.30.50.44'
+inventory_ipmi_hostname: "10.30.50.44"
 cpu_microarchitecture: "skylake"
diff --git a/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.30.51.48.yaml b/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.30.51.48.yaml
index d69fd03edc..0ddc81d1cd 100644
--- a/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.30.51.48.yaml
+++ b/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.30.51.48.yaml
@@ -13,7 +13,7 @@ grub:
   mce: "off"
   nmi_watchdog: "0"
   nohz_full: "1-27,29-55,57-83,85-111"
-  nosoftlockup: True
+  nosoftlockup: true
   numa_balancing: "disable"
   processor.max_cstate: "1"
   rcu_nocbs: "1-27,29-55,57-83,85-111"
@@ -25,5 +25,5 @@ sysctl:
     nr_hugepages: 8192
     max_map_count: 20000
 
-inventory_ipmi_hostname: '10.30.50.45'
+inventory_ipmi_hostname: "10.30.50.45"
 cpu_microarchitecture: "skylake"
diff --git a/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.30.51.49.yaml b/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.30.51.49.yaml
index 9e6d17fb8f..0e6e8c46c3 100644
--- a/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.30.51.49.yaml
+++ b/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.30.51.49.yaml
@@ -13,7 +13,7 @@ grub:
   mce: "off"
   nmi_watchdog: "0"
   nohz_full: "1-27,29-55,57-83,85-111"
-  nosoftlockup: True
+  nosoftlockup: true
   numa_balancing: "disable"
   processor.max_cstate: "1"
   rcu_nocbs: "1-27,29-55,57-83,85-111"
@@ -25,6 +25,6 @@ sysctl:
     nr_hugepages: 16384
     max_map_count: 20000
 
-inventory_ipmi_hostname: '10.30.50.46'
+inventory_ipmi_hostname: "10.30.50.46"
 cpu_microarchitecture: "skylake"
 docker_tg: true
diff --git a/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.30.51.50.yaml b/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.30.51.50.yaml
index 286b2e1e24..51bb5e91aa 100644
--- a/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.30.51.50.yaml
+++ b/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.30.51.50.yaml
@@ -66,7 +66,7 @@ consul_retry_servers:
 # Docker settings.
 docker_daemon:
   default-shm-size: "1073741824"
-  dns: [ "172.17.0.1" ]
+  dns: ["172.17.0.1"]
   dns-opts: []
-  dns-search: [ "{{ ansible_hostname }}" ]
-  host: [ "172.17.0.1:/var/run/docker.sock" ]
+  dns-search: ["{{ ansible_hostname }}"]
+  host: ["172.17.0.1:/var/run/docker.sock"]
diff --git a/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.30.51.51.yaml b/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.30.51.51.yaml
index 11ceee2a88..ba536632d1 100644
--- a/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.30.51.51.yaml
+++ b/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.30.51.51.yaml
@@ -66,7 +66,7 @@ consul_retry_servers:
 # Docker settings.
 docker_daemon:
   default-shm-size: "1073741824"
-  dns: [ "172.17.0.1" ]
+  dns: ["172.17.0.1"]
   dns-opts: []
-  dns-search: [ "{{ ansible_hostname }}" ]
-  host: [ "172.17.0.1:/var/run/docker.sock" ]
+  dns-search: ["{{ ansible_hostname }}"]
+  host: ["172.17.0.1:/var/run/docker.sock"]
diff --git a/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.30.51.52.yaml b/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.30.51.52.yaml
index 4a4ccc0d91..fb0c4bafee 100644
--- a/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.30.51.52.yaml
+++ b/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.30.51.52.yaml
@@ -13,7 +13,7 @@ grub:
   mce: "off"
   nmi_watchdog: "0"
   nohz_full: "1-27,29-55,57-83,85-111"
-  nosoftlockup: True
+  nosoftlockup: true
   numa_balancing: "disable"
   processor.max_cstate: "1"
   rcu_nocbs: "1-27,29-55,57-83,85-111"
@@ -25,5 +25,5 @@ sysctl:
     nr_hugepages: 65536
     max_map_count: 20000
 
-inventory_ipmi_hostname: '10.30.50.49'
+inventory_ipmi_hostname: "10.30.50.49"
 cpu_microarchitecture: "skylake"
diff --git a/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.30.51.53.yaml b/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.30.51.53.yaml
index f0a50bfb71..d7da54ace0 100644
--- a/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.30.51.53.yaml
+++ b/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.30.51.53.yaml
@@ -13,7 +13,7 @@ grub:
   mce: "off"
   nmi_watchdog: "0"
   nohz_full: "1-27,29-55,57-83,85-111"
-  nosoftlockup: True
+  nosoftlockup: true
   numa_balancing: "disable"
   processor.max_cstate: "1"
   rcu_nocbs: "1-27,29-55,57-83,85-111"
@@ -25,5 +25,5 @@ sysctl:
     nr_hugepages: 8192
     max_map_count: 20000
 
-inventory_ipmi_hostname: '10.30.50.50'
+inventory_ipmi_hostname: "10.30.50.50"
 cpu_microarchitecture: "skylake"
diff --git a/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.30.51.54.yaml b/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.30.51.54.yaml
index b51eed468f..5687f9dc74 100644
--- a/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.30.51.54.yaml
+++ b/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.30.51.54.yaml
@@ -13,7 +13,7 @@ grub:
   mce: "off"
   nmi_watchdog: "0"
   nohz_full: "1-27,29-55,57-83,85-111"
-  nosoftlockup: True
+  nosoftlockup: true
   numa_balancing: "disable"
   processor.max_cstate: "1"
   rcu_nocbs: "1-27,29-55,57-83,85-111"
@@ -25,5 +25,5 @@ sysctl:
     nr_hugepages: 65536
     max_map_count: 20000
 
-inventory_ipmi_hostname: '10.30.50.51'
+inventory_ipmi_hostname: "10.30.50.51"
 cpu_microarchitecture: "skylake"
diff --git a/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.30.51.55.yaml b/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.30.51.55.yaml
index 4b144fa69b..9925333f00 100644
--- a/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.30.51.55.yaml
+++ b/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.30.51.55.yaml
@@ -13,7 +13,7 @@ grub:
   mce: "off"
   nmi_watchdog: "0"
   nohz_full: "1-27,29-55,57-83,85-111"
-  nosoftlockup: True
+  nosoftlockup: true
   numa_balancing: "disable"
   processor.max_cstate: "1"
   rcu_nocbs: "1-27,29-55,57-83,85-111"
@@ -25,5 +25,5 @@ sysctl:
     nr_hugepages: 8192
     max_map_count: 20000
 
-inventory_ipmi_hostname: '10.30.50.52'
+inventory_ipmi_hostname: "10.30.50.52"
 cpu_microarchitecture: "skylake"
diff --git a/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.30.51.56.yaml b/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.30.51.56.yaml
index 613c9b110c..9e0a30d4e7 100644
--- a/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.30.51.56.yaml
+++ b/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.30.51.56.yaml
@@ -13,7 +13,7 @@ grub:
   mce: "off"
   nmi_watchdog: "0"
   nohz_full: "1-27,29-55,57-83,85-111"
-  nosoftlockup: True
+  nosoftlockup: true
   numa_balancing: "disable"
   processor.max_cstate: "1"
   rcu_nocbs: "1-27,29-55,57-83,85-111"
@@ -25,5 +25,5 @@ sysctl:
     nr_hugepages: 65536
     max_map_count: 20000
 
-inventory_ipmi_hostname: '10.30.50.53'
+inventory_ipmi_hostname: "10.30.50.53"
 cpu_microarchitecture: "skylake"
diff --git a/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.30.51.57.yaml b/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.30.51.57.yaml
index 52ec3d9911..847790cc91 100644
--- a/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.30.51.57.yaml
+++ b/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.30.51.57.yaml
@@ -13,7 +13,7 @@ grub:
   mce: "off"
   nmi_watchdog: "0"
   nohz_full: "1-27,29-55,57-83,85-111"
-  nosoftlockup: True
+  nosoftlockup: true
   numa_balancing: "disable"
   processor.max_cstate: "1"
   rcu_nocbs: "1-27,29-55,57-83,85-111"
@@ -25,5 +25,5 @@ sysctl:
     nr_hugepages: 8192
     max_map_count: 20000
 
-inventory_ipmi_hostname: '10.30.50.54'
+inventory_ipmi_hostname: "10.30.50.54"
 cpu_microarchitecture: "skylake"
diff --git a/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.30.51.58.yaml b/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.30.51.58.yaml
index 8971b4a7bb..29c9edea4b 100644
--- a/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.30.51.58.yaml
+++ b/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.30.51.58.yaml
@@ -13,7 +13,7 @@ grub:
   mce: "off"
   nmi_watchdog: "0"
   nohz_full: "1-27,29-55,57-83,85-111"
-  nosoftlockup: True
+  nosoftlockup: true
   numa_balancing: "disable"
   processor.max_cstate: "1"
   rcu_nocbs: "1-27,29-55,57-83,85-111"
@@ -25,5 +25,5 @@ sysctl:
     nr_hugepages: 36864
     max_map_count: 20000
 
-inventory_ipmi_hostname: '10.30.50.55'
+inventory_ipmi_hostname: "10.30.50.55"
 cpu_microarchitecture: "skylake"
diff --git a/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.30.51.59.yaml b/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.30.51.59.yaml
index ed39581e30..67d8a7d6a7 100644
--- a/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.30.51.59.yaml
+++ b/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.30.51.59.yaml
@@ -13,7 +13,7 @@ grub:
   mce: "off"
   nmi_watchdog: "0"
   nohz_full: "1-27,29-55,57-83,85-111"
-  nosoftlockup: True
+  nosoftlockup: true
   numa_balancing: "disable"
   processor.max_cstate: "1"
   rcu_nocbs: "1-27,29-55,57-83,85-111"
@@ -25,5 +25,5 @@ sysctl:
     nr_hugepages: 36864
     max_map_count: 20000
 
-inventory_ipmi_hostname: '10.30.50.56'
+inventory_ipmi_hostname: "10.30.50.56"
 cpu_microarchitecture: "skylake"
diff --git a/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.30.51.60.yaml b/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.30.51.60.yaml
index 1e3a49cf1d..49963890f6 100644
--- a/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.30.51.60.yaml
+++ b/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.30.51.60.yaml
@@ -13,7 +13,7 @@ grub:
   mce: "off"
   nmi_watchdog: "0"
   nohz_full: "1-27,29-55,57-83,85-111"
-  nosoftlockup: True
+  nosoftlockup: true
   numa_balancing: "disable"
   processor.max_cstate: "1"
   rcu_nocbs: "1-27,29-55,57-83,85-111"
@@ -25,5 +25,5 @@ sysctl:
     nr_hugepages: 8192
     max_map_count: 20000
 
-inventory_ipmi_hostname: '10.30.50.57'
+inventory_ipmi_hostname: "10.30.50.57"
 cpu_microarchitecture: "skylake"
diff --git a/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.30.51.65.yaml b/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.30.51.65.yaml
index d6f7e8de00..544b6627d6 100644
--- a/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.30.51.65.yaml
+++ b/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.30.51.65.yaml
@@ -63,6 +63,6 @@ consul_package_version: "1.5.2+dfsg2-14"
 
 # Docker daemon settings.
 docker_daemon:
-  dns: [ "172.17.0.1" ]
+  dns: ["172.17.0.1"]
   dns-opts: []
-  dns-search: [ "{{ansible_hostname}}" ]
\ No newline at end of file
+  dns-search: ["{{ansible_hostname}}"]
diff --git a/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.30.51.66.yaml b/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.30.51.66.yaml
index 85bba72280..e0f5c2a52f 100644
--- a/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.30.51.66.yaml
+++ b/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.30.51.66.yaml
@@ -63,6 +63,6 @@ consul_package_version: "1.5.2+dfsg2-14"
 
 # Docker daemon settings.
 docker_daemon:
-  dns: [ "172.17.0.1" ]
+  dns: ["172.17.0.1"]
   dns-opts: []
-  dns-search: [ "{{ansible_hostname}}" ]
\ No newline at end of file
+  dns-search: ["{{ansible_hostname}}"]
diff --git a/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.30.51.67.yaml b/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.30.51.67.yaml
index 466d6ade82..4d99871e81 100644
--- a/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.30.51.67.yaml
+++ b/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.30.51.67.yaml
@@ -63,6 +63,6 @@ consul_package_version: "1.5.2+dfsg2-14"
 
 # Docker daemon settings.
 docker_daemon:
-  dns: [ "172.17.0.1" ]
+  dns: ["172.17.0.1"]
   dns-opts: []
-  dns-search: [ "{{ansible_hostname}}" ]
\ No newline at end of file
+  dns-search: ["{{ansible_hostname}}"]
diff --git a/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.30.51.68.yaml b/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.30.51.68.yaml
index 02b50321cc..5ea1d8147a 100644
--- a/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.30.51.68.yaml
+++ b/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.30.51.68.yaml
@@ -63,6 +63,6 @@ consul_package_version: "1.5.2+dfsg2-14"
 
 # Docker daemon settings.
 docker_daemon:
-  dns: [ "172.17.0.1" ]
+  dns: ["172.17.0.1"]
   dns-opts: []
-  dns-search: [ "{{ansible_hostname}}" ]
\ No newline at end of file
+  dns-search: ["{{ansible_hostname}}"]
diff --git a/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.30.51.69.yaml b/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.30.51.69.yaml
index 264c62cf38..43585d460e 100644
--- a/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.30.51.69.yaml
+++ b/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.30.51.69.yaml
@@ -8,7 +8,7 @@ grub:
   isolcpus: "1-27,29-55"
   nmi_watchdog: "0"
   nohz_full: "1-27,29-55"
-  nosoftlockup: True
+  nosoftlockup: true
   processor.max_cstate: "1"
   rcu_nocbs: "1-27,29-55"
 sysctl:
diff --git a/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.30.51.70.yaml b/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.30.51.70.yaml
index b42495e071..a71ddba9a9 100644
--- a/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.30.51.70.yaml
+++ b/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.30.51.70.yaml
@@ -67,7 +67,7 @@ consul_retry_servers:
 
 # Docker settings.
 docker_daemon:
-  dns: [ "172.17.0.1" ]
+  dns: ["172.17.0.1"]
   dns-opts: []
-  dns-search: [ "{{ ansible_hostname }}" ]
-  storage-driver: "overlay2"
\ No newline at end of file
+  dns-search: ["{{ansible_hostname}}"]
+  storage-driver: "overlay2"
diff --git a/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.30.51.71.yaml b/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.30.51.71.yaml
index 43efb46a31..79733c4160 100644
--- a/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.30.51.71.yaml
+++ b/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.30.51.71.yaml
@@ -67,7 +67,7 @@ consul_retry_servers:
 
 # Docker settings.
 docker_daemon:
-  dns: [ "172.17.0.1" ]
+  dns: ["172.17.0.1"]
   dns-opts: []
-  dns-search: [ "{{ ansible_hostname }}" ]
-  storage-driver: "overlay2"
\ No newline at end of file
+  dns-search: ["{{ansible_hostname}}"]
+  storage-driver: "overlay2"
diff --git a/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.32.8.10.yaml b/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.32.8.10.yaml
index 05f1a19576..6f6dece91d 100644
--- a/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.32.8.10.yaml
+++ b/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.32.8.10.yaml
@@ -13,7 +13,7 @@ grub:
   mce: "off"
   nmi_watchdog: "0"
   nohz_full: "1-27,29-55,57-83,85-111"
-  nosoftlockup: True
+  nosoftlockup: true
   numa_balancing: "disable"
   processor.max_cstate: "1"
   rcu_nocbs: "1-27,29-55,57-83,85-111"
@@ -25,6 +25,6 @@ sysctl:
     nr_hugepages: 16384
     max_map_count: 20000
 
-inventory_ipmi_hostname: '10.30.55.10'
+inventory_ipmi_hostname: "10.30.55.10"
 cpu_microarchitecture: "skylake"
 docker_tg: true
diff --git a/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.32.8.11.yaml b/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.32.8.11.yaml
index c6cb68cb5d..1038df5ad2 100644
--- a/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.32.8.11.yaml
+++ b/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.32.8.11.yaml
@@ -13,7 +13,7 @@ grub:
   mce: "off"
   nmi_watchdog: "0"
   nohz_full: "1-5"
-  nosoftlockup: True
+  nosoftlockup: true
   numa_balancing: "disable"
   processor.max_cstate: "1"
   rcu_nocbs: "1-5"
@@ -25,5 +25,5 @@ sysctl:
     nr_hugepages: 8192
     max_map_count: 20000
 
-inventory_ipmi_hostname: '10.30.55.11'
+inventory_ipmi_hostname: "10.30.55.11"
 cpu_microarchitecture: "denverton"
diff --git a/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.32.8.12.yaml b/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.32.8.12.yaml
index 5d350647a9..196fd5facd 100644
--- a/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.32.8.12.yaml
+++ b/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.32.8.12.yaml
@@ -13,7 +13,7 @@ grub:
   mce: "off"
   nmi_watchdog: "0"
   nohz_full: "1-5"
-  nosoftlockup: True
+  nosoftlockup: true
   numa_balancing: "disable"
   processor.max_cstate: "1"
   rcu_nocbs: "1-5"
@@ -25,5 +25,5 @@ sysctl:
     nr_hugepages: 8192
     max_map_count: 20000
 
-inventory_ipmi_hostname: '10.30.55.12'
+inventory_ipmi_hostname: "10.30.55.12"
 cpu_microarchitecture: "denverton"
diff --git a/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.32.8.13.yaml b/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.32.8.13.yaml
index aff600265c..69733edec4 100644
--- a/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.32.8.13.yaml
+++ b/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.32.8.13.yaml
@@ -13,7 +13,7 @@ grub:
   mce: "off"
   nmi_watchdog: "0"
   nohz_full: "1-5"
-  nosoftlockup: True
+  nosoftlockup: true
   numa_balancing: "disable"
   processor.max_cstate: "1"
   rcu_nocbs: "1-5"
@@ -25,5 +25,5 @@ sysctl:
     nr_hugepages: 8192
     max_map_count: 20000
 
-inventory_ipmi_hostname: '10.30.55.13'
+inventory_ipmi_hostname: "10.30.55.13"
 cpu_microarchitecture: "denverton"
diff --git a/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.32.8.14.yaml b/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.32.8.14.yaml
index aef352825c..06e147eef7 100644
--- a/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.32.8.14.yaml
+++ b/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.32.8.14.yaml
@@ -70,6 +70,6 @@ consul_retry_servers:
 
 # Docker daemon settings.
 docker_daemon:
-  dns: [ "172.17.0.1" ]
+  dns: ["172.17.0.1"]
   dns-opts: []
-  dns-search: [ "{{ansible_hostname}}" ]
\ No newline at end of file
+  dns-search: ["{{ansible_hostname}}"]
diff --git a/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.32.8.15.yaml b/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.32.8.15.yaml
index 0711a0c8e0..90d6cce2a3 100644
--- a/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.32.8.15.yaml
+++ b/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.32.8.15.yaml
@@ -70,6 +70,6 @@ consul_retry_servers:
 
 # Docker daemon settings.
 docker_daemon:
-  dns: [ "172.17.0.1" ]
+  dns: ["172.17.0.1"]
   dns-opts: []
-  dns-search: [ "{{ansible_hostname}}" ]
\ No newline at end of file
+  dns-search: ["{{ansible_hostname}}"]
diff --git a/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.32.8.16.yaml b/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.32.8.16.yaml
index e73da2bdac..8c4fa7e42c 100644
--- a/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.32.8.16.yaml
+++ b/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.32.8.16.yaml
@@ -70,6 +70,6 @@ consul_retry_servers:
 
 # Docker daemon settings.
 docker_daemon:
-  dns: [ "172.17.0.1" ]
+  dns: ["172.17.0.1"]
   dns-opts: []
-  dns-search: [ "{{ansible_hostname}}" ]
+  dns-search: ["{{ansible_hostname}}"]
diff --git a/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.32.8.17.yaml b/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.32.8.17.yaml
index 866601d760..f7a5626dc4 100644
--- a/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.32.8.17.yaml
+++ b/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.32.8.17.yaml
@@ -70,6 +70,6 @@ consul_retry_servers:
 
 # Docker daemon settings.
 docker_daemon:
-  dns: [ "172.17.0.1" ]
+  dns: ["172.17.0.1"]
   dns-opts: []
-  dns-search: [ "{{ansible_hostname}}" ]
+  dns-search: ["{{ansible_hostname}}"]
diff --git a/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.32.8.18.yaml b/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.32.8.18.yaml
index 6fe0dbc14d..a6c87e3838 100644
--- a/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.32.8.18.yaml
+++ b/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.32.8.18.yaml
@@ -13,7 +13,7 @@ grub:
   mce: "off"
   nmi_watchdog: "0"
   nohz_full: "1-23,25-47,49-71,73-95"
-  nosoftlockup: True
+  nosoftlockup: true
   numa_balancing: "disable"
   processor.max_cstate: "1"
   rcu_nocbs: "1-23,25-47,49-71,73-95"
@@ -25,5 +25,5 @@ sysctl:
     nr_hugepages: 65536
     max_map_count: 20000
 
-inventory_ipmi_hostname: '10.30.55.18'
+inventory_ipmi_hostname: "10.30.55.18"
 cpu_microarchitecture: "cascadelake"
diff --git a/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.32.8.19.yaml b/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.32.8.19.yaml
index f963d4b888..4fd37fb94f 100644
--- a/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.32.8.19.yaml
+++ b/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.32.8.19.yaml
@@ -13,7 +13,7 @@ grub:
   mce: "off"
   nmi_watchdog: "0"
   nohz_full: "1-27,29-55,57-83,85-111"
-  nosoftlockup: True
+  nosoftlockup: true
   numa_balancing: "disable"
   processor.max_cstate: "1"
   rcu_nocbs: "1-27,29-55,57-83,85-111"
@@ -25,5 +25,5 @@ sysctl:
     nr_hugepages: 8192
     max_map_count: 20000
 
-inventory_ipmi_hostname: '10.30.55.19'
+inventory_ipmi_hostname: "10.30.55.19"
 cpu_microarchitecture: "cascadelake"
diff --git a/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.32.8.20.yaml b/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.32.8.20.yaml
index 6913550686..c4635771d9 100644
--- a/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.32.8.20.yaml
+++ b/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.32.8.20.yaml
@@ -13,7 +13,7 @@ grub:
   mce: "off"
   nmi_watchdog: "0"
   nohz_full: "1-23,25-47,49-71,73-95"
-  nosoftlockup: True
+  nosoftlockup: true
   numa_balancing: "disable"
   processor.max_cstate: "1"
   rcu_nocbs: "1-23,25-47,49-71,73-95"
@@ -25,5 +25,5 @@ sysctl:
     nr_hugepages: 65536
     max_map_count: 20000
 
-inventory_ipmi_hostname: '10.30.55.20'
+inventory_ipmi_hostname: "10.30.55.20"
 cpu_microarchitecture: "cascadelake"
diff --git a/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.32.8.21.yaml b/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.32.8.21.yaml
index 98cffb3392..dd903aec79 100644
--- a/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.32.8.21.yaml
+++ b/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.32.8.21.yaml
@@ -13,7 +13,7 @@ grub:
   mce: "off"
   nmi_watchdog: "0"
   nohz_full: "1-27,29-55,57-83,85-111"
-  nosoftlockup: True
+  nosoftlockup: true
   numa_balancing: "disable"
   processor.max_cstate: "1"
   rcu_nocbs: "1-27,29-55,57-83,85-111"
@@ -25,5 +25,5 @@ sysctl:
     nr_hugepages: 8192
     max_map_count: 20000
 
-inventory_ipmi_hostname: '10.30.55.21'
+inventory_ipmi_hostname: "10.30.55.21"
 cpu_microarchitecture: "cascadelake"
diff --git a/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.32.8.22.yaml b/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.32.8.22.yaml
index f58b2ce07d..ddba226167 100644
--- a/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.32.8.22.yaml
+++ b/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.32.8.22.yaml
@@ -13,7 +13,7 @@ grub:
   mce: "off"
   nmi_watchdog: "0"
   nohz_full: "1-23,25-47,49-71,73-95"
-  nosoftlockup: True
+  nosoftlockup: true
   numa_balancing: "disable"
   processor.max_cstate: "1"
   rcu_nocbs: "1-23,25-47,49-71,73-95"
@@ -25,5 +25,5 @@ sysctl:
     nr_hugepages: 65536
     max_map_count: 20000
 
-inventory_ipmi_hostname: '10.30.55.22'
+inventory_ipmi_hostname: "10.30.55.22"
 cpu_microarchitecture: "cascadelake"
diff --git a/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.32.8.23.yaml b/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.32.8.23.yaml
index 364ab8b295..4b4c867073 100644
--- a/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.32.8.23.yaml
+++ b/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.32.8.23.yaml
@@ -13,7 +13,7 @@ grub:
   mce: "off"
   nmi_watchdog: "0"
   nohz_full: "1-27,29-55,57-83,85-111"
-  nosoftlockup: True
+  nosoftlockup: true
   numa_balancing: "disable"
   processor.max_cstate: "1"
   rcu_nocbs: "1-27,29-55,57-83,85-111"
@@ -25,5 +25,5 @@ sysctl:
     nr_hugepages: 8192
     max_map_count: 20000
 
-inventory_ipmi_hostname: '10.30.55.23'
+inventory_ipmi_hostname: "10.30.55.23"
 cpu_microarchitecture: "cascadelake"
diff --git a/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.32.8.24.yaml b/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.32.8.24.yaml
index dc8a060cc0..397ea579c6 100644
--- a/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.32.8.24.yaml
+++ b/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.32.8.24.yaml
@@ -10,7 +10,7 @@ grub:
   isolcpus: "1-15,17-31,33-47,49-63"
   nmi_watchdog: "0"
   nohz_full: "off"
-  nosoftlockup: True
+  nosoftlockup: true
   numa_balancing: "disable"
   processor.max_cstate: "0"
   rcu_nocbs: "1-15,17-31,33-47,49-63"
diff --git a/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.32.8.25.yaml b/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.32.8.25.yaml
index ebb3f4c2d2..a0c8b73953 100644
--- a/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.32.8.25.yaml
+++ b/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.32.8.25.yaml
@@ -10,7 +10,7 @@ grub:
   isolcpus: "1-15,17-31,33-47,49-63"
   nmi_watchdog: "0"
   nohz_full: "off"
-  nosoftlockup: True
+  nosoftlockup: true
   numa_balancing: "disable"
   processor.max_cstate: "0"
   rcu_nocbs: "1-15,17-31,33-47,49-63"
diff --git a/fdio.infra.ansible/inventories/sample_inventory/host_vars/1.1.1.1.yaml b/fdio.infra.ansible/inventories/sample_inventory/host_vars/1.1.1.1.yaml
index fc4a8af1a8..1c3183ffd1 100644
--- a/fdio.infra.ansible/inventories/sample_inventory/host_vars/1.1.1.1.yaml
+++ b/fdio.infra.ansible/inventories/sample_inventory/host_vars/1.1.1.1.yaml
@@ -1,17 +1,17 @@
 ---
 # file: host_vars/x.x.x.x.yaml
 
-hostname: 't1-tg1'
+hostname: "t1-tg1"
 grub:
-  - isolcpus: '1-27,29-55,57-83,85-111'
-  - nohz_full: '1-27,29-55,57-83,85-111'
-  - rcu_nocbs: '1-27,29-55,57-83,85-111'
+  - isolcpus: "1-27,29-55,57-83,85-111"
+  - nohz_full: "1-27,29-55,57-83,85-111"
+  - rcu_nocbs: "1-27,29-55,57-83,85-111"
 sysctl:
   - kernel:
-    - watchdog_cpumask: '0,28,56,84'
+      - watchdog_cpumask: "0,28,56,84"
   - vm:
-    - nr_hugepages: 4096
-    - max_map_count: 20000
+      - nr_hugepages: 4096
+      - max_map_count: 20000
 
-inventory_ipmi_hostname: 'x.x.x.x'
+inventory_ipmi_hostname: "x.x.x.x"
 cpu_microarchitecture: "skylake"
diff --git a/fdio.infra.ansible/inventories/vagrant_inventory/group_vars/vagrant.yml b/fdio.infra.ansible/inventories/vagrant_inventory/group_vars/vagrant.yml
index 20cea1d3d4..c17eae8fb4 100644
--- a/fdio.infra.ansible/inventories/vagrant_inventory/group_vars/vagrant.yml
+++ b/fdio.infra.ansible/inventories/vagrant_inventory/group_vars/vagrant.yml
@@ -2,4 +2,4 @@
 # file: vagrant_inventory/group_vars/all.yaml
 
 # Ansible interpreter (for PIP)
-ansible_python_interpreter: "/usr/bin/python3"
\ No newline at end of file
+ansible_python_interpreter: "/usr/bin/python3"