Add Manual Installation docs for release archive

This will facilitate installation for distributions that support BCC and systemd but we don't provide distro specific packaging

Added makefile target for local test releases

KubeArmor/Makefile

@@ -93,32 +93,21 @@ ifeq (, $(shell which gosec))
 endif
 	cd $(CURDIR); gosec ./...
 
-.PHONY: systemd-deb
-systemd-deb: build
-ifeq (, $(shell which nfpm))
+.PHONY: local-release
+local-release: build
+ifeq (, $(shell which goreleaser))
 	@{ \
 	set -e ;\
-	go install github.com/goreleaser/nfpm/v2/cmd/nfpm@latest
+	go install github.com/goreleaser/goreleaser@latest
 	}
 endif
-	cd $(CURDIR); VERSION=$(shell git describe --tags --always --dirty) nfpm pkg --packager deb
-
-.PHONY: systemd-rpm
-systemd-rpm: build
-ifeq (, $(shell which nfpm))
-	@{ \
-	set -e ;\
-	go install github.com/goreleaser/nfpm/v2/cmd/nfpm@latest
-	}
-endif
-	cd $(CURDIR); VERSION=$(shell git describe --tags --always --dirty) nfpm pkg --packager rpm
-
-.PHONY: systemd
-systemd: systemd-deb systemd-rpm
+	cd $(CURDIR); curl -sfL https://raw.githubusercontent.com/kubearmor/kubearmor-client/main/install.sh | sh -s -- -b .
+	cd $(CURDIR); VERSION=$(shell git describe --tags --always --dirty) goreleaser release --rm-dist --skip-publish --skip-sign --skip-validate
 
 .PHONY: clean
 clean:
 	cd $(CURDIR); sudo rm -f kubearmor /tmp/kubearmor.log
+	cd $(CURDIR); sudo rm -rf dist
 	cd $(CURDIR); find . -name .coverprofile | xargs -I {} rm {}
 
 .PHONY: vagrant-check

getting-started/kubearmor_vm.md

@@ -4,9 +4,24 @@ This recipe explains how to use KubeArmor directly on VM/Bare-Metal host and was
 
 ## Download and Install KubeArmor
 
-1. Install pre-requisites `sudo apt install bpfcc-tools linux-headers-$(uname -r)` (For distros other than Ubuntu checkout [Installing BCC](https://github.com/iovisor/bcc/blob/master/INSTALL.md#installing-bcc))
-2. Download the [latest release of KubeArmor](https://github.com/kubearmor/KubeArmor/releases)
-2. Install KubeArmor `sudo dpkg -i kubearmor_VER_linux-amd64.deb` ... where VER is the kubearmor release version
+1. Download the [latest release of KubeArmor](https://github.com/kubearmor/KubeArmor/releases)
+2. Install KubeArmor `sudo apt install ./kubearmor_${VER}_linux-amd64.deb` ... where VER is the kubearmor release version. This will automatically install the required dependencies.
+
+<details><summary>For distributions other than Ubuntu/Debian</summary>
+<p>
+1. Refer [Installing BCC](https://github.com/iovisor/bcc/blob/master/INSTALL.md#installing-bcc) to install pre-requisites.
+2. Download release tarball from KubeArmor releases for the version you want
+
+```
+wget https://github.com/daemon1024/KubeArmor/releases/download/v${VER}/kubearmor_${VER}_linux-amd64.tar.gz
+```
+3. Unpack the tarball to the root directory:
+```
+sudo tar --no-overwrite-dir -C / -xzf kubearmor_${VER}_linux-amd64.tar.gz
+sudo systemctl daemon-reload
+```
+</p>
+</details>
 
 ## Start KubeArmor