Implement linting process

This commit pretends to make changes required by yamllint and shellcheck
tools.

Signed-off-by: Victor Morales <v.morales@samsung.com>
Change-Id: I73b0a3b54f89b2692c1c3af7940a3acf1124fadb

11 files changed, 132 insertions, 86 deletions

diff --git a/.gitignore b/.gitignore
index d05a783..17c225e 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,2 +1,3 @@
 meta-data
 user-data
+*.swp
diff --git a/.yamllint b/.yamllint
new file mode 100644
index 0000000..c30d2b5
--- /dev/null
+++ b/.yamllint
@@ -0,0 +1,17 @@
+---
+# SPDX-license-identifier: Apache-2.0
+##############################################################################
+# Copyright (c) 2020 Samsung Electronics
+# All rights reserved. This program and the accompanying materials
+# are made available under the terms of the Apache License, Version 2.0
+# which accompanies this distribution, and is available at
+# http://www.apache.org/licenses/LICENSE-2.0
+##############################################################################
+
+extends: default
+
+ignore: |
+  deployment.yaml
+
+rules:
+  line-length: disable
diff --git a/create_vm.sh b/create_vm.sh
index 39bc38f..74435f2 100755
--- a/create_vm.sh
+++ b/create_vm.sh
@@ -10,10 +10,10 @@
 
 # TODO This will be merged in main functions.sh
 
-sudo mkdir -p /var/lib/libvirt/images/$1
+sudo mkdir -p "/var/lib/libvirt/images/$1"
 sudo qemu-img create -f qcow2 \
     -o backing_file=/var/lib/libvirt/images/ubuntu-18.04.qcow2 \
-    /var/lib/libvirt/images/$1/"$1".qcow2 10G
+    "/var/lib/libvirt/images/$1/${1}.qcow2" 10G
 
 # Create cloud-init configuration files
 cat <<EOL > user-data
@@ -21,7 +21,7 @@ cat <<EOL > user-data
 users:
   - name: ubuntu
     ssh-authorized-keys:
-      - $(cat $HOME/.ssh/id_rsa.pub)
+      - $(cat "$HOME/.ssh/id_rsa.pub")
     sudo: ['ALL=(ALL) NOPASSWD:ALL']
     groups: sudo
     shell: /bin/bash
@@ -30,11 +30,12 @@ cat <<EOL > meta-data
 local-hostname: $VM_NAME
 EOL
 
-sudo genisoimage  -output /var/lib/libvirt/images/$1/"$1"-cidata.iso \
+sudo genisoimage  -output "/var/lib/libvirt/images/$1/$1-cidata.iso" \
     -volid cidata -joliet -rock user-data meta-data
 
-sudo virt-install --connect qemu:///system --name $VM_NAME \
+sudo virt-install --connect qemu:///system --name "$VM_NAME" \
     --ram 4096 --vcpus=4 --os-type linux --os-variant ubuntu16.04 \
-    --disk path=/var/lib/libvirt/images/$1/"$1".qcow2,format=qcow2 \
-    --disk /var/lib/libvirt/images/$1/"$1"-cidata.iso,device=cdrom \
-    --import --network network=default --network bridge=$BRIDGE,model=rtl8139 --noautoconsole
+    --disk path="/var/lib/libvirt/images/$1/${1}.qcow2",format=qcow2 \
+    --disk "/var/lib/libvirt/images/$1/${1}-cidata.iso",device=cdrom \
+    --import --network network=default \
+    --network bridge="$BRIDGE",model=rtl8139 --noautoconsole
diff --git a/deploy.sh b/deploy.sh
index 631f580..ff5797e 100755
--- a/deploy.sh
+++ b/deploy.sh
@@ -16,12 +16,12 @@ set -o nounset
 # Please refer to README for detailed information.
 
 # Get path information
-DIRECTORY=$(readlink -f $0)
-CURRENTPATH=$(dirname $DIRECTORY)
+DIRECTORY=$(readlink -f "$0")
+CURRENTPATH=$(dirname "$DIRECTORY")
 
 # Source env variables & functions
-source $CURRENTPATH/deploy.env
-source $CURRENTPATH/functions.sh
+source "$CURRENTPATH/deploy.env"
+source "$CURRENTPATH/functions.sh"
 
 # Clean up leftovers
 clean_up
diff --git a/functions.sh b/functions.sh
index 32f3c9a..5f7c0db 100755
--- a/functions.sh
+++ b/functions.sh
@@ -9,99 +9,101 @@
 ##############################################################################
 
 # Clean up
-
 clean_up() {
     if sudo virsh list --all | grep "${VM_NAME}.*running" ; then
-        sudo virsh destroy $VM_NAME
+        sudo virsh destroy "$VM_NAME"
     fi
     if sudo virsh list --all | grep "${VM_NAME}" ; then
-        sudo virsh undefine $VM_NAME
+        sudo virsh undefine "$VM_NAME"
     fi
-        sudo rm -rf /var/lib/libvirt/images/$VM_NAME
-        sleep 5
+    sudo rm -rf "/var/lib/libvirt/images/$VM_NAME"
+    sleep 5
 }
 
 # Create jumphost VM
-
 create_jump() {
-    ./create_vm.sh $VM_NAME
+    ./create_vm.sh "$VM_NAME"
     sleep 30
 }
 
 # Get jumphost VM IP
-
 get_vm_ip() {
-    sudo virsh domifaddr ${VM_NAME} | awk 'FNR == 3 {gsub(/\/.*/, ""); print $4}'
+    sudo virsh domifaddr "$VM_NAME" | awk 'FNR == 3 {gsub(/\/.*/, ""); print $4}'
 }
 
 # Setup PXE network
-
 setup_PXE_network() {
-    ssh -o StrictHostKeyChecking=no -tT $USERNAME@$(get_vm_ip) << EOF
-    sudo ifconfig $PXE_IF up
-    sudo ifconfig $PXE_IF $PXE_IF_IP netmask $NETMASK
-    sudo ifconfig $PXE_IF hw ether $PXE_IF_MAC
+    ssh -o StrictHostKeyChecking=no -tT "$USERNAME"@"$(get_vm_ip)" << "EOF"
+sudo ifconfig $PXE_IF up
+sudo ifconfig $PXE_IF $PXE_IF_IP netmask $NETMASK
+sudo ifconfig $PXE_IF hw ether $PXE_IF_MAC
 EOF
 }
 
 # Copy files needed by Infra engine & BMRA in the jumphost VM
-
 copy_files_jump() {
-    scp -r -o StrictHostKeyChecking=no $CURRENTPATH/{hw_config/$VENDOR/,sw_config/$INSTALLER/} \
-            $USERNAME@$(get_vm_ip):$PROJECT_ROOT
+    scp -r -o StrictHostKeyChecking=no \
+    "$CURRENTPATH/{hw_config/$VENDOR/,sw_config/$INSTALLER/}" \
+    "$USERNAME@$(get_vm_ip):$PROJECT_ROOT"
 }
 
 # Host Provisioning
-
 provision_hosts() {
-# SSH to jumphost
-    ssh -tT $USERNAME@$(get_vm_ip) << EOF
+    ssh -tT "$USERNAME"@"$(get_vm_ip)" << "EOF"
 # Install and run cloud-infra
-    if [ ! -d "${PROJECT_ROOT}/engine" ]; then
-      ssh-keygen -t rsa -N "" -f ${PROJECT_ROOT}/.ssh/id_rsa
-      git clone https://gerrit.nordix.org/infra/engine.git
-      cp $PROJECT_ROOT/$VENDOR/{pdf.yaml,idf.yaml} ${PROJECT_ROOT}/engine/engine
-#      sudo mkdir /httpboot && sudo cp -r ${PROJECT_ROOT}/deployment_image.qcow2 /httpboot #will be removed when centos image path will be added in infra-engine
-    fi
-      cd ${PROJECT_ROOT}/engine/engine && ./deploy.sh -s ironic -d centos7 \
-       -p file:///${PROJECT_ROOT}/engine/engine/pdf.yaml -i file:///${PROJECT_ROOT}/engine/engine/idf.yaml
+if [ ! -d "${PROJECT_ROOT}/engine" ]; then
+    ssh-keygen -t rsa -N "" -f ${PROJECT_ROOT}/.ssh/id_rsa
+    git clone https://gerrit.nordix.org/infra/engine.git
+    cp $PROJECT_ROOT/$VENDOR/{pdf.yaml,idf.yaml} \
+    ${PROJECT_ROOT}/engine/engine
+# NOTE: will be removed when centos image path will be added in infra-engine
+sudo mkdir /httpboot
+# sudo cp -r ${PROJECT_ROOT}/deployment_image.qcow2 /httpboot
+fi
+cd ${PROJECT_ROOT}/engine/engine
+./deploy.sh -s ironic -d centos7 \
+-p file:///${PROJECT_ROOT}/engine/engine/pdf.yaml \
+-i file:///${PROJECT_ROOT}/engine/engine/idf.yaml
 EOF
 }
 
-# Setup networking on provisioned hosts (Adapt setup_network.sh according to your network setup) 
-
+# Setup networking on provisioned hosts (Adapt setup_network.sh according to your network setup)
 setup_network() {
-# SSH to jumphost
-    ssh -tT $USERNAME@$(get_vm_ip) << EOF
-    ssh -o StrictHostKeyChecking=no root@$MASTER_IP 'bash -s' <  ${PROJECT_ROOT}/${VENDOR}/setup_network.sh
-    ssh -o StrictHostKeyChecking=no root@$WORKER_IP 'bash -s' <  ${PROJECT_ROOT}/${VENDOR}/setup_network.sh
+    ssh -tT  "$USERNAME"@"$(get_vm_ip)" << "EOF"
+ssh -o StrictHostKeyChecking=no root@$MASTER_IP \
+    'bash -s' <  ${PROJECT_ROOT}/${VENDOR}/setup_network.sh
+ssh -o StrictHostKeyChecking=no root@$WORKER_IP \
+    'bash -s' <  ${PROJECT_ROOT}/${VENDOR}/setup_network.sh
 EOF
 }
 
 # k8s Provisioning (currently BMRA)
-
 provision_k8s() {
-# SSH to jumphost
-    ssh -tT $USERNAME@$(get_vm_ip) << EOF
+    ssh -tT  "$USERNAME"@"$(get_vm_ip)" << "EOF"
 # Install BMRA
-    if [ ! -d "${PROJECT_ROOT}/container-experience-kits" ]; then
-      curl -fsSL https://get.docker.com/ | sh
-      printf "Waiting for docker service..."
-      until sudo docker info; do
-          printf "."
-          sleep 2
-      done
-      git clone https://github.com/intel/container-experience-kits.git
-      cd ${PROJECT_ROOT}/container-experience-kits
-      git checkout v1.4.1
-      git submodule update --init
-      cp -r examples/group_vars examples/host_vars .
-      cp ${PROJECT_ROOT}/${INSTALLER}/inventory.ini ${PROJECT_ROOT}/container-experience-kits/
-      cp ${PROJECT_ROOT}/${INSTALLER}/all.yml ${PROJECT_ROOT}/container-experience-kits/group_vars/
-      cp ${PROJECT_ROOT}/${INSTALLER}/node1.yml ${PROJECT_ROOT}/container-experience-kits/host_vars/
-    fi
-    sudo service docker start
-    sudo docker run --rm -v ${PROJECT_ROOT}/container-experience-kits:/bmra -v ~/.ssh/:/root/.ssh/ \
-        rihabbanday/bmra-install:centos ansible-playbook -i /bmra/inventory.ini /bmra/playbooks/cluster.yml
+if [ ! -d "${PROJECT_ROOT}/container-experience-kits" ]; then
+    curl -fsSL https://get.docker.com/ | sh
+    printf "Waiting for docker service..."
+    until sudo docker info; do
+        printf "."
+        sleep 2
+    done
+    git clone https://github.com/intel/container-experience-kits.git
+    cd ${PROJECT_ROOT}/container-experience-kits
+    git checkout v1.4.1
+    git submodule update --init
+    cp -r examples/group_vars examples/host_vars .
+    cp ${PROJECT_ROOT}/${INSTALLER}/inventory.ini \
+    ${PROJECT_ROOT}/container-experience-kits/
+    cp ${PROJECT_ROOT}/${INSTALLER}/all.yml \
+    ${PROJECT_ROOT}/container-experience-kits/group_vars/
+    cp ${PROJECT_ROOT}/${INSTALLER}/node1.yml \
+    ${PROJECT_ROOT}/container-experience-kits/host_vars/
+fi
+sudo service docker start
+sudo docker run --rm \
+-v ${PROJECT_ROOT}/container-experience-kits:/bmra \
+-v ~/.ssh/:/root/.ssh/ rihabbanday/bmra-install:centos \
+ansible-playbook -i /bmra/inventory.ini /bmra/playbooks/cluster.yml
 EOF
 }
diff --git a/hw_config/intel/idf.yaml b/hw_config/intel/idf.yaml
index d9127ff..a5f9455 100644
--- a/hw_config/intel/idf.yaml
+++ b/hw_config/intel/idf.yaml
@@ -1,3 +1,4 @@
+---
 # SPDX-license-identifier: Apache-2.0
 ##############################################################################
 # Copyright (c) 2020
@@ -6,6 +7,7 @@
 # which accompanies this distribution, and is available at
 # http://www.apache.org/licenses/LICENSE-2.0
 ##############################################################################
+
 idf:
   version: 0.1
   net_config: &net_config
diff --git a/hw_config/intel/pdf.yaml b/hw_config/intel/pdf.yaml
index c97f29a..4b7862d 100644
--- a/hw_config/intel/pdf.yaml
+++ b/hw_config/intel/pdf.yaml
@@ -1,3 +1,4 @@
+---
 # SPDX-license-identifier: Apache-2.0
 ##############################################################################
 # Copyright (c) 2020
@@ -6,7 +7,6 @@
 # which accompanies this distribution, and is available at
 # http://www.apache.org/licenses/LICENSE-2.0
 ##############################################################################
-### POD descriptor file ###
 
 version: 1.0
 details:
@@ -16,7 +16,6 @@ details:
   location: somewhere
   type: baremetal
   link: http://wiki.opnfv.org/display/pharos/Intel+Hosting
-##############################################################################
 jumphost:
   name: pod19-jump
   node: &nodeparas
@@ -56,7 +55,6 @@ jumphost:
       address: 10.10.192.1
       mac_address: "3c:fd:fe:aa:be:24"
       vlan: native
-##############################################################################
 nodes:
   - name: node1
     node: *nodeparas
@@ -96,7 +94,6 @@ nodes:
         address: 10.10.195.2
         mac_address: "00:00:00:00:00:00"
         vlan: native
-########################################################################
   - name: node2
     node: *nodeparas
     disks: *disks
diff --git a/hw_config/intel/setup_network.sh b/hw_config/intel/setup_network.sh
index a6ff6df..4035b7a 100755
--- a/hw_config/intel/setup_network.sh
+++ b/hw_config/intel/setup_network.sh
@@ -1,11 +1,20 @@
+#!/bin/bash
+# SPDX-license-identifier: Apache-2.0
+##############################################################################
+# Copyright (c)
+# All rights reserved. This program and the accompanying materials
+# are made available under the terms of the Apache License, Version 2.0
+# which accompanies this distribution, and is available at
+# http://www.apache.org/licenses/LICENSE-2.0
+##############################################################################
+
 # Adapt this script according to your network setup
 # TODO Get networking info from PDF & IDF
 # TODO Add support in infra engine to update nameserver, etc
 # files with correct info
-#!/bin/bash
 
 echo nameserver 8.8.8.8 > /etc/resolv.conf
-sed -i 's/NM_CONTROLLED=yes/NM_CONTROLLED=no/g' /etc/sysconfig/network-scripts/ifcfg-eth2
+sed -i 's/NM_CONTROLLED=yes/NM_CONTROLLED=no/g' \
+/etc/sysconfig/network-scripts/ifcfg-eth2
 echo GATEWAY=10.10.190.1 >> /etc/sysconfig/network-scripts/ifcfg-eth2
 ifup eth2
-
diff --git a/sw_config/bmra/all.yml b/sw_config/bmra/all.yml
index a1140d3..45300e3 100644
--- a/sw_config/bmra/all.yml
+++ b/sw_config/bmra/all.yml
@@ -10,12 +10,12 @@ nfd_sleep_interval: 30s
 # Intel CPU Manager for Kubernetes
 cmk_enabled: false
 cmk_namespace: kube-system
-cmk_use_all_hosts: false # 'true' will deploy CMK on the master nodes too
-cmk_hosts_list: node1,node2 # allows to control where CMK nodes will run, leave this option commented out to deploy on all K8s nodes
-cmk_shared_num_cores: 2 # number of CPU cores to be assigned to the "shared" pool on each of the nodes
-cmk_exclusive_num_cores: 2 # number of CPU cores to be assigned to the "exclusive" pool on each of the nodes
-#cmk_shared_mode: packed # choose between: packed, spread, default: packed
-#cmk_exclusive_mode: packed # choose between: packed, spread, default: packed
+cmk_use_all_hosts: false  # 'true' will deploy CMK on the master nodes too
+cmk_hosts_list: node1,node2  # allows to control where CMK nodes will run, leave this option commented out to deploy on all K8s nodes
+cmk_shared_num_cores: 2  # number of CPU cores to be assigned to the "shared" pool on each of the nodes
+cmk_exclusive_num_cores: 2  # number of CPU cores to be assigned to the "exclusive" pool on each of the nodes
+# cmk_shared_mode: packed  # choose between: packed, spread, default: packed
+# cmk_exclusive_mode: packed  # choose between: packed, spread, default: packed
 
 # Intel SRIOV Network Device Plugin
 sriov_net_dp_enabled: false
@@ -65,11 +65,11 @@ example_net_attach_defs:
   sriov_net_dp: false
 
 ## Proxy configuration ##
-#http_proxy: "http://proxy.example.com:1080"
-#https_proxy: "http://proxy.example.com:1080"
-#additional_no_proxy: ".example.com"
+# http_proxy: "http://proxy.example.com:1080"
+# https_proxy: "http://proxy.example.com:1080"
+# additional_no_proxy: ".example.com"
 
-#Topology Manager flags
+# Topology Manager flags
 kubelet_node_custom_flags:
   - "--feature-gates=TopologyManager=true"
   - "--topology-manager-policy=none"
diff --git a/sw_config/bmra/node1.yml b/sw_config/bmra/node1.yml
index 3e4f634..e103673 100644
--- a/sw_config/bmra/node1.yml
+++ b/sw_config/bmra/node1.yml
@@ -17,7 +17,7 @@ sriov_nics:
 sriov_cni_enabled: false
 
 # install DPDK
-install_dpdk: false # DPDK installation is required for sriov_enabled:true; default to false
+install_dpdk: false  # DPDK installation is required for sriov_enabled:true; default to false
 
 userspace_cni_enabled: false
 
diff --git a/tox.ini b/tox.ini
new file mode 100644
index 0000000..4c9b4bd
--- /dev/null
+++ b/tox.ini
@@ -0,0 +1,17 @@
+[tox]
+minversion = 3.15
+skipsdist = True
+envlist = lint,docs
+
+[testenv]
+passenv = http_proxy HTTP_PROXY https_proxy HTTPS_PROXY no_proxy NO_PROXY
+
+[testenv:lint]
+deps =
+   {env:BASHATE_INSTALL_PATH:bashate}
+   yamllint
+whitelist_externals = bash
+commands = bash -c "find {toxinidir} \
+   -not -path {toxinidir}/.tox/\* \
+   -name \*.sh | xargs bashate -v"
+   bash -c "yamllint {toxinidir}"