Adjust verbosity of Installer logs in host-agent logs

[dharmjit]

Currently, in the host-agent logs, we could see the installer logs also and by default, the logs are too verbose. We could look at options to control the installer logs verbosity.

I1123 20:41:08.022206    4083 host_reconciler.go:287] controller/byohost "msg"="Installing K8s" "name"="node01" "namespace"="default" "reconciler group"="infrastructure.cluster.x-k8s.io" "reconciler kind"="ByoHost" 
I1123 20:41:08.418801    4083 installer.go:101] controller/byohost "msg"="Detected" "name"="node01" "namespace"="default" "reconciler group"="infrastructure.cluster.x-k8s.io" "reconciler kind"="ByoHost" "OS"="Ubuntu_20.04_x86-64"
I1123 20:41:08.418989    4083 installer.go:163] controller/byohost "msg"="Current OS will be handled as" "name"="node01" "namespace"="default" "reconciler group"="infrastructure.cluster.x-k8s.io" "reconciler kind"="ByoHost" "OS"="Ubuntu_20.04.1_x86-64"
I1123 20:41:08.419050    4083 bundle_downloader.go:62] controller/byohost "msg"="Cache hit" "name"="node01" "namespace"="default" "reconciler group"="infrastructure.cluster.x-k8s.io" "reconciler kind"="ByoHost" "path"="/var/lib/byoh/bundles/v1.22.3-v0.1.0_alpha.2"
I1123 20:41:08.419147    4083 installer.go:233] controller/byohost "msg"="Installing: SWAP" "name"="node01" "namespace"="default" "reconciler group"="infrastructure.cluster.x-k8s.io" "reconciler kind"="ByoHost" 
I1123 20:41:08.419225    4083 installer.go:230] controller/byohost "msg"="/usr/bin/bash -c swapoff -a \u0026\u0026 sed -ri '/\\sswap\\s/s/^#?/#/' /etc/fstab" "name"="node01" "namespace"="default" "reconciler group"="infrastructure.cluster.x-k8s.io" "reconciler kind"="ByoHost" 
I1123 20:41:08.424556    4083 installer.go:233] controller/byohost "msg"="Installing: FIREWALL" "name"="node01" "namespace"="default" "reconciler group"="infrastructure.cluster.x-k8s.io" "reconciler kind"="ByoHost" 
I1123 20:41:08.424620    4083 installer.go:230] controller/byohost "msg"="/usr/bin/bash -c ufw disable" "name"="node01" "namespace"="default" "reconciler group"="infrastructure.cluster.x-k8s.io" "reconciler kind"="ByoHost" 
I1123 20:41:08.638564    4083 installer.go:232] controller/byohost "msg"="WARN: uid is 0 but '/etc' is owned by 1001\nWARN: uid is 0 but '/usr' is owned by 1001\n" "name"="node01" "namespace"="default" "reconciler group"="infrastructure.cluster.x-k8s.io" "reconciler kind"="ByoHost" 
I1123 20:41:08.638659    4083 installer.go:231] controller/byohost "msg"="Firewall stopped and disabled on system startup\n" "name"="node01" "namespace"="default" "reconciler group"="infrastructure.cluster.x-k8s.io" "reconciler kind"="ByoHost" 
I1123 20:41:08.638727    4083 installer.go:233] controller/byohost "msg"="Installing: KERNEL MODULES" "name"="node01" "namespace"="default" "reconciler group"="infrastructure.cluster.x-k8s.io" "reconciler kind"="ByoHost" 
I1123 20:41:08.638781    4083 installer.go:230] controller/byohost "msg"="/usr/bin/bash -c modprobe overlay \u0026\u0026 modprobe br_netfilter" "name"="node01" "namespace"="default" "reconciler group"="infrastructure.cluster.x-k8s.io" "reconciler kind"="ByoHost" 
I1123 20:41:08.655891    4083 installer.go:233] controller/byohost "msg"="Installing: OS CONFIGURATION" "name"="node01" "namespace"="default" "reconciler group"="infrastructure.cluster.x-k8s.io" "reconciler kind"="ByoHost" 
I1123 20:41:08.656024    4083 installer.go:230] controller/byohost "msg"="/usr/bin/bash -c tar -C / -xvf '/var/lib/byoh/bundles/v1.22.3-v0.1.0_alpha.2/conf.tar' \u0026\u0026 sysctl --system" "name"="node01" "namespace"="default" "reconciler group"="infrastructure.cluster.x-k8s.io" "reconciler kind"="ByoHost" 
I1123 20:41:08.663320    4083 installer.go:232] controller/byohost "msg"="sysctl: setting key \"net.ipv4.conf.all.promote_secondaries\": Invalid argument\n" "name"="node01" "namespace"="default" "reconciler group"="infrastructure.cluster.x-k8s.io" "reconciler kind"="ByoHost" 
I1123 20:41:08.663359    4083 installer.go:231] controller/byohost "msg"="etc/\netc/modules-load.d/\netc/modules-load.d/containerd.conf\netc/sysctl.d/\netc/sysctl.d/99-kubernetes-cri.conf\n* Applying /etc/sysctl.d/10-console-messages.conf ...\nkernel.printk = 4 4 1 7\n* Applying /etc/sysctl.d/10-ipv6-privacy.conf ...\nnet.ipv6.conf.all.use_tempaddr = 2\nnet.ipv6.conf.default.use_tempaddr = 2\n* Applying /etc/sysctl.d/10-kernel-hardening.conf ...\nkernel.kptr_restrict = 1\n* Applying /etc/sysctl.d/10-link-restrictions.conf ...\nfs.protected_hardlinks = 1\nfs.protected_symlinks = 1\n* Applying /etc/sysctl.d/10-magic-sysrq.conf ...\nkernel.sysrq = 176\n* Applying /etc/sysctl.d/10-network-security.conf ...\nnet.ipv4.conf.default.rp_filter = 2\nnet.ipv4.conf.all.rp_filter = 2\n* Applying /etc/sysctl.d/10-ptrace.conf ...\nkernel.yama.ptrace_scope = 1\n* Applying /etc/sysctl.d/10-zeropage.conf ...\nvm.mmap_min_addr = 65536\n* Applying /usr/lib/sysctl.d/30-tracker.conf ...\nfs.inotify.max_user_watches = 65536\n* Applying /usr/lib/sysctl.d/50-default.conf ...\nnet.ipv4.conf.default.promote_secondaries = 1\nnet.ipv4.ping_group_range = 0 2147483647\nnet.core.default_qdisc = fq_codel\nfs.protected_regular = 1\nfs.protected_fifos = 1\n* Applying /usr/lib/sysctl.d/50-pid-max.conf ...\nkernel.pid_max = 4194304\n* Applying /etc/sysctl.d/99-kubernetes-cri.conf ...\nnet.bridge.bridge-nf-call-iptables = 1\nnet.ipv4.ip_forward = 1\nnet.bridge.bridge-nf-call-ip6tables = 1\n* Applying /etc/sysctl.d/99-sysctl.conf ...\n* Applying /usr/lib/sysctl.d/protect-links.conf ...\nfs.protected_fifos = 1\nfs.protected_hardlinks = 1\nfs.protected_regular = 2\nfs.protected_symlinks = 1\n* Applying /etc/sysctl.conf ...\n" "name"="node01" "namespace"="default" "reconciler group"="infrastructure.cluster.x-k8s.io" "reconciler kind"="ByoHost" 
I1123 20:41:08.663397    4083 installer.go:233] controller/byohost "msg"="Installing: cri-tools" "name"="node01" "namespace"="default" "reconciler group"="infrastructure.cluster.x-k8s.io" "reconciler kind"="ByoHost" 
I1123 20:41:08.663435    4083 installer.go:230] controller/byohost "msg"="/usr/bin/bash -c if [ -f /var/lib/byoh/bundles/v1.22.3-v0.1.0_alpha.2/cri-tools.deb ]; then dpkg --install '/var/lib/byoh/bundles/v1.22.3-v0.1.0_alpha.2/cri-tools.deb' \u0026\u0026 apt-mark hold cri-tools; fi" "name"="node01" "namespace"="default" "reconciler group"="infrastructure.cluster.x-k8s.io" "reconciler kind"="ByoHost" 
I1123 20:41:12.527486    4083 installer.go:231] controller/byohost "msg"="Selecting previously unselected package cri-tools.\n(Reading database ... 147019 files and directories currently installed.)\nPreparing to unpack .../cri-tools.deb ...\nUnpacking cri-tools (1.19.0-00) ...\nSetting up cri-tools (1.19.0-00) ...\ncri-tools set on hold.\n" "name"="node01" "namespace"="default" "reconciler group"="infrastructure.cluster.x-k8s.io" "reconciler kind"="ByoHost" 
I1123 20:41:12.527557    4083 installer.go:233] controller/byohost "msg"="Installing: kubernetes-cni" "name"="node01" "namespace"="default" "reconciler group"="infrastructure.cluster.x-k8s.io" "reconciler kind"="ByoHost" 
I1123 20:41:12.527643    4083 installer.go:230] controller/byohost "msg"="/usr/bin/bash -c if [ -f /var/lib/byoh/bundles/v1.22.3-v0.1.0_alpha.2/kubernetes-cni.deb ]; then dpkg --install '/var/lib/byoh/bundles/v1.22.3-v0.1.0_alpha.2/kubernetes-cni.deb' \u0026\u0026 apt-mark hold kubernetes-cni; fi" "name"="node01" "namespace"="default" "reconciler group"="infrastructure.cluster.x-k8s.io" "reconciler kind"="ByoHost" 
I1123 20:41:15.098846    4083 installer.go:231] controller/byohost "msg"="Selecting previously unselected package kubernetes-cni.\n(Reading database ... 147020 files and directories currently installed.)\nPreparing to unpack .../kubernetes-cni.deb ...\nUnpacking kubernetes-cni (0.8.7-00) ...\nSetting up kubernetes-cni (0.8.7-00) ...\nkubernetes-cni set on hold.\n" "name"="node01" "namespace"="default" "reconciler group"="infrastructure.cluster.x-k8s.io" "reconciler kind"="ByoHost" 
I1123 20:41:15.098908    4083 installer.go:233] controller/byohost "msg"="Installing: CONTAINERD" "name"="node01" "namespace"="default" "reconciler group"="infrastructure.cluster.x-k8s.io" "reconciler kind"="ByoHost" 
I1123 20:41:15.098962    4083 installer.go:230] controller/byohost "msg"="/usr/bin/bash -c tar -C / -xvf '/var/lib/byoh/bundles/v1.22.3-v0.1.0_alpha.2/containerd.tar'" "name"="node01" "namespace"="default" "reconciler group"="infrastructure.cluster.x-k8s.io" "reconciler kind"="ByoHost" 
I1123 20:41:18.330876    4083 installer.go:231] controller/byohost "msg"="etc/\netc/crictl.yaml\netc/systemd/\netc/systemd/system/\netc/systemd/system/containerd.service\netc/cni/\netc/cni/net.d/\netc/cni/net.d/10-containerd-net.conflist\nusr/\nusr/local/\nusr/local/bin/\nusr/local/bin/crictl\nusr/local/bin/containerd-shim-runc-v1\nusr/local/bin/containerd-shim-runc-v2\nusr/local/bin/containerd-shim\nusr/local/bin/critest\nusr/local/bin/ctr\nusr/local/bin/containerd-stress\nusr/local/bin/containerd\nusr/local/bin/ctd-decoder\nusr/local/sbin/\nusr/local/sbin/runc\nopt/\nopt/cni/\nopt/cni/bin/\nopt/cni/bin/static\nopt/cni/bin/ptp\nopt/cni/bin/firewall\nopt/cni/bin/dhcp\nopt/cni/bin/bandwidth\nopt/cni/bin/ipvlan\nopt/cni/bin/host-device\nopt/cni/bin/vlan\nopt/cni/bin/bridge\nopt/cni/bin/flannel\nopt/cni/bin/vrf\nopt/cni/bin/macvlan\nopt/cni/bin/sbr\nopt/cni/bin/host-local\nopt/cni/bin/loopback\nopt/cni/bin/tuning\nopt/cni/bin/portmap\nopt/containerd/\nopt/containerd/cluster/\nopt/containerd/cluster/gce/\nopt/containerd/cluster/gce/configure.sh\nopt/containerd/cluster/gce/cni.template\nopt/containerd/cluster/gce/cloud-init/\nopt/containerd/cluster/gce/cloud-init/node.yaml\nopt/containerd/cluster/gce/cloud-init/master.yaml\nopt/containerd/cluster/gce/env\nopt/containerd/cluster/version\n" "name"="node01" "namespace"="default" "reconciler group"="infrastructure.cluster.x-k8s.io" "reconciler kind"="ByoHost" 
I1123 20:41:18.330939    4083 installer.go:233] controller/byohost "msg"="Installing: CONTAINERD SERVICE" "name"="node01" "namespace"="default" "reconciler group"="infrastructure.cluster.x-k8s.io" "reconciler kind"="ByoHost" 
I1123 20:41:18.330980    4083 installer.go:230] controller/byohost "msg"="/usr/bin/bash -c systemctl daemon-reload \u0026\u0026 systemctl enable containerd \u0026\u0026 systemctl start containerd" "name"="node01" "namespace"="default" "reconciler group"="infrastructure.cluster.x-k8s.io" "reconciler kind"="ByoHost" 
I1123 20:41:19.159574    4083 installer.go:232] controller/byohost "msg"="Created symlink /etc/systemd/system/multi-user.target.wants/containerd.service → /etc/systemd/system/containerd.service.\n" "name"="node01" "namespace"="default" "reconciler group"="infrastructure.cluster.x-k8s.io" "reconciler kind"="ByoHost" 
I1123 20:41:19.159722    4083 installer.go:233] controller/byohost "msg"="Installing: kubelet" "name"="node01" "namespace"="default" "reconciler group"="infrastructure.cluster.x-k8s.io" "reconciler kind"="ByoHost" 
I1123 20:41:19.159849    4083 installer.go:230] controller/byohost "msg"="/usr/bin/bash -c dpkg --install '/var/lib/byoh/bundles/v1.22.3-v0.1.0_alpha.2/kubelet.deb' \u0026\u0026 apt-mark hold kubelet" "name"="node01" "namespace"="default" "reconciler group"="infrastructure.cluster.x-k8s.io" "reconciler kind"="ByoHost" 
I1123 20:41:24.083898    4083 installer.go:232] controller/byohost "msg"="Created symlink /etc/systemd/system/multi-user.target.wants/kubelet.service → /lib/systemd/system/kubelet.service.\n" "name"="node01" "namespace"="default" "reconciler group"="infrastructure.cluster.x-k8s.io" "reconciler kind"="ByoHost" 
I1123 20:41:24.083965    4083 installer.go:231] controller/byohost "msg"="Selecting previously unselected package kubelet.\n(Reading database ... 147039 files and directories currently installed.)\nPreparing to unpack .../kubelet.deb ...\nUnpacking kubelet (1.22.3-00) ...\nSetting up kubelet (1.22.3-00) ...\nkubelet set on hold.\n" "name"="node01" "namespace"="default" "reconciler group"="infrastructure.cluster.x-k8s.io" "reconciler kind"="ByoHost" 
I1123 20:41:24.083998    4083 installer.go:233] controller/byohost "msg"="Installing: kubectl" "name"="node01" "namespace"="default" "reconciler group"="infrastructure.cluster.x-k8s.io" "reconciler kind"="ByoHost" 
I1123 20:41:24.084049    4083 installer.go:230] controller/byohost "msg"="/usr/bin/bash -c dpkg --install '/var/lib/byoh/bundles/v1.22.3-v0.1.0_alpha.2/kubectl.deb' \u0026\u0026 apt-mark hold kubectl" "name"="node01" "namespace"="default" "reconciler group"="infrastructure.cluster.x-k8s.io" "reconciler kind"="ByoHost" 
I1123 20:41:26.389769    4083 installer.go:231] controller/byohost "msg"="Selecting previously unselected package kubectl.\n(Reading database ... 147041 files and directories currently installed.)\nPreparing to unpack .../kubectl.deb ...\nUnpacking kubectl (1.22.3-00) ...\nSetting up kubectl (1.22.3-00) ...\nkubectl set on hold.\n" "name"="node01" "namespace"="default" "reconciler group"="infrastructure.cluster.x-k8s.io" "reconciler kind"="ByoHost" 
I1123 20:41:26.389862    4083 installer.go:233] controller/byohost "msg"="Installing: kubeadm" "name"="node01" "namespace"="default" "reconciler group"="infrastructure.cluster.x-k8s.io" "reconciler kind"="ByoHost" 
I1123 20:41:26.389940    4083 installer.go:230] controller/byohost "msg"="/usr/bin/bash -c dpkg --install '/var/lib/byoh/bundles/v1.22.3-v0.1.0_alpha.2/kubeadm.deb' \u0026\u0026 apt-mark hold kubeadm" "name"="node01" "namespace"="default" "reconciler group"="infrastructure.cluster.x-k8s.io" "reconciler kind"="ByoHost" 
I1123 20:41:29.860489    4083 installer.go:231] controller/byohost "msg"="Selecting previously unselected package kubeadm.\n(Reading database ... 147042 files and directories currently installed.)\nPreparing to unpack .../kubeadm.deb ...\nUnpacking kubeadm (1.22.3-00) ...\nSetting up kubeadm (1.22.3-00) ...\nkubeadm set on hold.\n" "name"="node01" "namespace"="default" "reconciler group"="infrastructure.cluster.x-k8s.io" "reconciler kind"="ByoHost"