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authorFeng Pan <fpan@redhat.com>2017-09-26 23:33:08 -0400
committerTim Rozet <trozet@redhat.com>2017-09-28 17:31:39 +0000
commit924fd4c07a19029188b315f5aca716b03665f79f (patch)
treee8d35ee549bb990b9038c654017a034379e14587
parent40eedda05c1757b3b0810ac088c1b067fa325dd1 (diff)
Fix RT KVM scenario
Also change first-boot.yaml to handle updated kernel for rt kvm Change-Id: I66b7159731dd286c4a97ba4f3583e229afbb73b3 Signed-off-by: Feng Pan <fpan@redhat.com> (cherry picked from commit 68095d704d1aea94f5890f54eefa13929aab737c)
-rw-r--r--apex/overcloud/overcloud_deploy.py22
-rw-r--r--build/enable_rt_kvm.yaml4
-rw-r--r--build/first-boot.yaml63
-rwxr-xr-xbuild/undercloud.sh3
4 files changed, 62 insertions, 30 deletions
diff --git a/apex/overcloud/overcloud_deploy.py b/apex/overcloud/overcloud_deploy.py
index 20fb4a6..9931174 100644
--- a/apex/overcloud/overcloud_deploy.py
+++ b/apex/overcloud/overcloud_deploy.py
@@ -100,7 +100,6 @@ def create_deploy_cmd(ds, ns, inv, tmp_dir,
ds_opts = ds['deploy_options']
deploy_options += build_sdn_env_list(ds_opts, SDN_FILE_MAP)
- # TODO(trozet): make sure rt kvm file is in tht dir
for k, v in OTHER_FILE_MAP.items():
if k in ds_opts and ds_opts[k]:
deploy_options.append(os.path.join(con.THT_ENV_DIR, v))
@@ -418,17 +417,16 @@ def prep_env(ds, ns, opnfv_env, net_env, tmp_dir):
ds_opts['dataplane'] == 'ovs_dpdk':
print(' OS::TripleO::ComputeExtraConfigPre: '
'./ovs-dpdk-preconfig.yaml')
- elif perf and perf_kern_comp:
- if 'resource_registry' in line:
- print("resource_registry:\n"
- " OS::TripleO::NodeUserData: first-boot.yaml")
- elif 'NovaSchedulerDefaultFilters' in line:
- print(" NovaSchedulerDefaultFilters: 'RamFilter,"
- "ComputeFilter,AvailabilityZoneFilter,"
- "ComputeCapabilitiesFilter,ImagePropertiesFilter,"
- "NUMATopologyFilter'")
- else:
- print(line)
+ elif ((perf and perf_kern_comp) or ds_opts.get('rt_kvm')) and \
+ 'resource_registry' in line:
+ print("resource_registry:\n"
+ " OS::TripleO::NodeUserData: first-boot.yaml")
+ elif perf and perf_kern_comp and \
+ 'NovaSchedulerDefaultFilters' in line:
+ print(" NovaSchedulerDefaultFilters: 'RamFilter,"
+ "ComputeFilter,AvailabilityZoneFilter,"
+ "ComputeCapabilitiesFilter,ImagePropertiesFilter,"
+ "NUMATopologyFilter'")
else:
print(line)
diff --git a/build/enable_rt_kvm.yaml b/build/enable_rt_kvm.yaml
index 4601fd4..35a00d7 100644
--- a/build/enable_rt_kvm.yaml
+++ b/build/enable_rt_kvm.yaml
@@ -1,5 +1,3 @@
---
parameter_defaults:
- ComputeKernelArgs: 'kvmfornfv_kernel.rpm'
-resource_registry:
- OS::TripleO::NodeUserData: kvm4nfv-1st-boot.yaml
+ KVMForNFVKernelRPM: 'kvmfornfv_kernel.rpm'
diff --git a/build/first-boot.yaml b/build/first-boot.yaml
index 1e8921b..582981c 100644
--- a/build/first-boot.yaml
+++ b/build/first-boot.yaml
@@ -16,6 +16,15 @@ parameters:
"intel_iommu=on default_hugepagesz=2MB hugepagesz=2MB hugepages=2048"
type: string
default: ""
+ KVMForNFVKernelRPM:
+ description: >
+ Name of the kvmfornfv kernel rpm.
+ Example: "kvmfornfv_kernel.rpm"
+ type: string
+ default: ""
+ ComputeHostnameFormat:
+ type: string
+ default: ""
resources:
userdata:
@@ -33,23 +42,51 @@ resources:
template: |
#!/bin/bash
set -x
- sed 's/^\(GRUB_CMDLINE_LINUX=".*\)"/\1 $KERNEL_ARGS"/g' \
- -i /etc/default/grub ;
- grub2-mkconfig -o /etc/grub2.cfg
- hugepage_count=$(echo $KERNEL_ARGS | \
- grep -oP ' ?hugepages=\K[0-9]+')
- if [ -z "$hugepage_count" ]; then
- hugepage_count=1024
+ need_reboot='false'
+
+ if [ -n "$KERNEL_ARGS" ]; then
+ sed 's/^\(GRUB_CMDLINE_LINUX=".*\)"/\1 $KERNEL_ARGS"/g' \
+ -i /etc/default/grub ;
+ grub2-mkconfig -o /etc/grub2.cfg
+ hugepage_count=$(echo $KERNEL_ARGS | \
+ grep -oP ' ?hugepages=\K[0-9]+')
+ if [ -z "$hugepage_count" ]; then
+ hugepage_count=1024
+ fi
+ echo vm.hugetlb_shm_group=0 >> /usr/lib/sysctl.d/00-system.conf
+ HPAGE_CT=$(printf "%.0f" $(echo 2.2*$hugepage_count | bc))
+ echo vm.max_map_count=$HPAGE_CT >> \
+ /usr/lib/sysctl.d/00-system.conf
+ HPAGE_CT=$(($hugepage_count * 2 * 1024 * 1024))
+ echo kernel.shmmax=$HPAGE_CT >> /usr/lib/sysctl.d/00-system.conf
+ need_reboot='true'
+ fi
+
+ if [ -n "$KVMFORNFV_KERNEL_RPM" ]; then
+ FORMAT=$COMPUTE_HOSTNAME_FORMAT
+ if [[ -z $FORMAT ]] ; then
+ FORMAT="compute" ;
+ else
+ # Assumption: only %index% and %stackname% are
+ # the variables in Host name format
+ FORMAT=$(echo $FORMAT | sed 's/\%index\%//g');
+ FORMAT=$(echo $FORMAT | sed 's/\%stackname\%//g');
+ fi
+ if [[ $(hostname) == *$FORMAT* ]] ; then
+ yum install -y /root/$KVMFORNFV_KERNEL_RPM
+ grub2-mkconfig -o /etc/grub2.cfg
+ sleep 5
+ need_reboot='true'
+ fi
fi
- echo vm.hugetlb_shm_group=0 >> /usr/lib/sysctl.d/00-system.conf
- HPAGE_CT=$(printf "%.0f" $(echo 2.2*$hugepage_count | bc))
- echo vm.max_map_count=$HPAGE_CT >> /usr/lib/sysctl.d/00-system.conf
- HPAGE_CT=$(($hugepage_count * 2 * 1024 * 1024))
- echo kernel.shmmax=$HPAGE_CT >> /usr/lib/sysctl.d/00-system.conf
- reboot
+ if [ "$need_reboot" == "true" ]; then
+ reboot
+ fi
params:
$KERNEL_ARGS: {get_param: ComputeKernelArgs}
+ $KVMFORNFV_KERNEL_RPM: {get_param: KVMForNFVKernelRPM}
+ $COMPUTE_HOSTNAME_FORMAT: {get_param: ComputeHostnameFormat}
outputs:
OS::stack_id:
diff --git a/build/undercloud.sh b/build/undercloud.sh
index feba423..5014dfe 100755
--- a/build/undercloud.sh
+++ b/build/undercloud.sh
@@ -45,8 +45,7 @@ LIBGUESTFS_BACKEND=direct virt-customize \
--run-command "cp /usr/share/instack-undercloud/undercloud.conf.sample /home/stack/undercloud.conf && chown stack:stack /home/stack/undercloud.conf" \
--upload ${BUILD_ROOT}/opnfv-environment.yaml:/home/stack/ \
--upload ${BUILD_ROOT}/first-boot.yaml:/home/stack/ \
- --upload ${BUILD_ROOT}/kvm4nfv-1st-boot.yaml:/home/stack/ \
- --upload ${BUILD_DIR}/enable_rt_kvm.yaml:/home/stack/ \
+ --upload ${BUILD_DIR}/enable_rt_kvm.yaml:/usr/share/openstack-tripleo-heat-templates/environments/ \
--upload ${BUILD_ROOT}/ovs-dpdk-preconfig.yaml:/home/stack/ \
--upload ${BUILD_ROOT}/csit-environment.yaml:/home/stack/ \
--upload ${BUILD_ROOT}/virtual-environment.yaml:/home/stack/ \