Add Makefile, Makefile.config

 + add debian11, debian12, alpines

.gitignore

@@ -1,3 +1,4 @@
+build/
 context-windows/out/
 context-windows/*.msi
 context-windows/rhsrvany.exe

Makefile

@@ -0,0 +1,115 @@
+# load targets config
+-include Makefile.distros
+
+# load variables and makefile config
+-include Makefile.config
+
+#------------------------------------------------------------------------------
+# All, alliases
+#------------------------------------------------------------------------------
+all: $(patsubst %, all-%, $(DISTROS))
+	@:
+
+# allow individual distribution targets (e.g., "make debian11")
+$(DISTROS): %: all-% ;
+
+# pattern rule for dependencies
+all-%: download-% installer-% customize-%
+	@${INFO} "All done for ${*}"
+
+#------------------------------------------------------------------------------
+# Download
+#  - download to build/01_base/$DISTRO
+#  - no file suffix, could be iso, qcow2 whatever
+#  - TODO: add chesksum verfication somehow
+#------------------------------------------------------------------------------
+download: $(patsubst %, download-%, $(DISTROS))
+
+download-%: ${DIR_BASE}/%.img
+	@${INFO} "Download ${*} done"
+
+${DIR_BASE}/%.img: validate-%
+	@${INFO} "Starting $* download"
+	curl -sS -L -f -o "$@" "${URL_${*}}"
+
+#------------------------------------------------------------------------------
+# Install (optional)
+# - run distro installer if cloud/virt image is not available
+# - execute packer/$DISTRO/run.sh which runs packet
+# - or packer/skip.sh to only create target symlink to base image
+#------------------------------------------------------------------------------
+installer: $(patsubst %, installer-%, $(DISTROS))
+
+installer-%: ${DIR_INSTALL}/%.qcow2
+	@${INFO} "Installer ${*} done"
+
+${DIR_INSTALL}/%.qcow2: ${DIR_BASE}/%.img
+	@${INFO} "Starting ${*} installer"
+	@if [ -f "packer/${*}/run.sh" ]; then \
+		packer/${*}/run.sh ${*} ${@}; \
+	else \
+		packer/skip.sh ${*}; \
+	fi
+
+#------------------------------------------------------------------------------
+# Customize
+# - execute customize/$DISTRO/run.sh which:
+#   - run guestfish customzation scripts
+#   - TODO: sysprep
+#   - TODO: sparsify
+#   - export final image
+#------------------------------------------------------------------------------
+customize: $(patsubst %, customize-%, $(DISTROS))
+
+customize-%: context-linux ${DIR_EXPORT}/%-${VERSION}-${RELEASE}.qcow2
+	@${INFO} "Customize $* done"
+
+${DIR_EXPORT}/%-${VERSION}-${RELEASE}.qcow2: ${DIR_INSTALL}/%.qcow2
+	@${INFO} "Starting $* customization"
+	@guestfish/run.sh ${*} ${@}
+
+#------------------------------------------------------------------------------
+# clean
+#------------------------------------------------------------------------------
+clean:
+	-rm -rf ${DIR_BASE}/*
+	-rm -rf ${DIR_INSTALL}/*
+	-rm -rf ${DIR_EXPORT}/*
+
+#------------------------------------------------------------------------------
+# context-linux
+#------------------------------------------------------------------------------
+context-linux: $(patsubst %, context-linux/out/%, $(LINUX_CONTEXT_PACKAGES))
+	@${INFO} "Generate context-linux done"
+
+context-linux/out/%:
+	cd context-linux; ./generate-all.sh
+
+#------------------------------------------------------------------------------
+# validate before download
+#------------------------------------------------------------------------------
+validate-%:
+	@if [[ ! "$(DISTROS)" == *"${*}"* ]]; then \
+		echo "[ERROR] Unknown distro ${*}"; \
+		exit 1; \
+	fi
+
+#------------------------------------------------------------------------------
+# help
+#------------------------------------------------------------------------------
+help:
+	@echo 'Available distros:'
+	@echo '  $(DISTROS)'
+	@echo
+	@echo 'Usage examples:'
+	@echo '  make                    -- build all distros'
+	@echo '  make download           -- download all base images'
+	@echo '  make installer          -- run installer (unnecessary for some)'
+	@echo '  make customize          -- run customization (install context etc)'
+	@echo
+	@echo '  make <distro>           -- build just one distro'
+	@echo '  make download-<distro>  -- download just one'
+	@echo '  make installer-<distro> -- download just one'
+	@echo '  make customize-<distro> -- download just one'
+	@echo '  make context-linux      -- build context linux packages'
+

Makefile.config

@@ -0,0 +1,64 @@
+# context version
+VERSION ?= 6.6.1
+RELEASE ?= 1
+
+# log
+VERBOSE            ?= 1
+PACKER_LOG         ?= 1
+LIBGUESTFS_DEBUG   ?= 1
+LIBGUESTFS_TRACE   ?= 0
+LIBGUESTFS_MEMSIZE ?= 3072
+TTY                ?= $(shell tty)
+
+# default directories
+DIR_BUILD     ?= build
+DIR_BASE      ?= $(DIR_BUILD)/01_base
+DIR_INSTALL   ?= $(DIR_BUILD)/02_installer
+DIR_EXPORT    ?= $(DIR_BUILD)/03_export
+DIR_PACKER    ?= $(DIR_BUILD)/_packer
+
+# create them if not present
+$(shell \
+	mkdir -p ${DIR_BASE} \
+	mkdir -p ${DIR_INSTALL} \
+	mkdir -p ${DIR_EXPORT} \
+)
+
+# # don't delete downloaded or installed images
+.SECONDARY: $(patsubst %, $(DIR_BASE)/%, $(DISTROS))
+.SECONDARY: $(patsubst %, $(DIR_INSTALL)/%.qcow2, $(DISTROS))
+
+.PHONY: context-linux download installer customize help
+
+# this needs to match context-linux/generate-all.sh products
+LINUX_CONTEXT_PACKAGES := one-context_${VERSION}-${RELEASE}.deb \
+	one-context-${VERSION}-${RELEASE}.el6.noarch.rpm \
+	one-context-${VERSION}-${RELEASE}.el7.noarch.rpm \
+	one-context-${VERSION}-${RELEASE}.el8.noarch.rpm \
+	one-context-${VERSION}-${RELEASE}.el9.noarch.rpm \
+	one-context-${VERSION}-${RELEASE}.suse.noarch.rpm \
+	one-context-${VERSION}_${RELEASE}.txz \
+	one-context-${VERSION}-alt${RELEASE}.noarch.rpm \
+	one-context-${VERSION}-r${RELEASE}.apk \
+	one-context-linux-${VERSION}-${RELEASE}.iso
+
+LINUX_CONTEXT_PACKAGES_FULL := $(patsubst %, context-linux/out/%, $(LINUX_CONTEXT_PACKAGES))
+
+
+# discover some binaries
+QEMU_BINARY ?= $(shell \
+    for _qb in /usr/bin/qemu-system-x86_64 \
+	           /usr/libexec/qemu-kvm  \
+			   /usr/bin/qemu-kvm; do  \
+    \
+        if [ -e "$$_qb" ]; then \
+			echo $$_qb && exit; \
+		fi; \
+	done )
+
+# logging func
+INFO=sh -c 'if [ $(VERBOSE) = 1 ]; then  echo [INFO] $$1; fi' INFO
+
+# export all variables
+export
+

Makefile.distros

@@ -0,0 +1,10 @@
+DISTROS := alpine316 alpine317 debian11 debian12
+
+# URLS
+URL_alpine316 ?= https://dl-cdn.alpinelinux.org/alpine/v3.16/releases/x86_64/alpine-virt-3.16.7-x86_64.iso
+URL_alpine317 ?= https://dl-cdn.alpinelinux.org/alpine/v3.17/releases/x86_64/alpine-virt-3.17.5-x86_64.iso
+URL_debian11  ?= https://cdimage.debian.org/cdimage/cloud/bullseye/latest/debian-11-generic-amd64.qcow2
+URL_debian11  ?= https://cdimage.debian.org/cdimage/cloud/bullseye/latest/debian-11-generic-amd64.qcow2
+URL_debian12   ?= https://cdimage.debian.org/cdimage/cloud/bookworm/latest/debian-12-generic-amd64.qcow2
+
+

guestfish/alpine316/scripts/10-upgrade-distro.sh

@@ -0,0 +1,20 @@
+#!/usr/bin/env sh
+
+# (Auto)Removes unneeded packages and upgrades
+# the distro.
+
+exec 1>&2
+set -ex
+
+# Ensure packages needed for post-processing scripts do exist.
+apk --no-cache add bash curl gawk grep jq sed
+
+gawk -i inplace -f- /etc/apk/repositories <<'EOF'
+/community$/ && !/edge/ { gsub(/^#\s*/, "") }
+{ print }
+EOF
+
+apk update
+apk upgrade
+
+sync

guestfish/alpine316/scripts/11-update-boot.sh

@@ -0,0 +1,21 @@
+#!/usr/bin/env bash
+
+# Updates various settings that require reboot.
+
+exec 1>&2
+set -o errexit -o nounset -o pipefail
+set -x
+
+gawk -i inplace -f- /etc/inittab <<'EOF'
+/^ttyS/ { $0 = "#" $0 }
+{ print }
+EOF
+
+gawk -i inplace -f- /boot/extlinux.conf <<'EOF'
+BEGIN { update = "TIMEOUT 3" }
+/^TIMEOUT\s/ { $0 = update; found = 1 }
+{ print }
+END { if (!found) print update >> FILENAME }
+EOF
+
+sync

guestfish/alpine316/scripts/80-install-context.sh

@@ -0,0 +1,28 @@
+#!/usr/bin/env bash
+
+# Downloads and installs the latest one-context package.
+
+exec 1>&2
+set -o errexit -o nounset -o pipefail
+set -x
+
+: "${CTX_SUFFIX:=.apk}"
+
+set -o errexit -o nounset -o pipefail
+set -x
+
+if ! stat /context/one-context*$CTX_SUFFIX; then (
+    install -d /context/ && cd /context/
+    curl -fsSL https://api.github.com/repos/OpenNebula/addon-context-linux/releases \
+    | jq -r ".[0].assets[].browser_download_url | select(endswith(\"$CTX_SUFFIX\"))" \
+    | xargs -r -n1 curl -fsSLO
+) fi
+
+apk --no-cache add tzdata haveged open-vm-tools-plugins-all
+apk --no-cache add --allow-untrusted /context/one-context*$CTX_SUFFIX
+
+rc-update add qemu-guest-agent default
+rc-update add open-vm-tools default
+rc-update add haveged boot
+
+sync

guestfish/alpine316/scripts/81-configure-ssh.sh

@@ -0,0 +1,30 @@
+#!/usr/bin/env bash
+
+# Configures critical settings for OpenSSH server.
+
+exec 1>&2
+set -o errexit -o nounset -o pipefail
+set -x
+
+gawk -i inplace -f- /etc/ssh/sshd_config <<'EOF'
+BEGIN { update = "PasswordAuthentication no" }
+/^[#\s]*PasswordAuthentication\s*/ { $0 = update; found = 1 }
+{ print }
+END { if (!found) print update >> FILENAME }
+EOF
+
+gawk -i inplace -f- /etc/ssh/sshd_config <<'EOF'
+BEGIN { update = "PermitRootLogin without-password" }
+/^[#\s]*PermitRootLogin\s*/ { $0 = update; found = 1 }
+{ print }
+END { if (!found) print update >> FILENAME }
+EOF
+
+gawk -i inplace -f- /etc/ssh/sshd_config <<'EOF'
+BEGIN { update = "UseDNS no" }
+/^[#\s]*UseDNS\s*/ { $0 = update; found = 1 }
+{ print }
+END { if (!found) print update >> FILENAME }
+EOF
+
+sync

guestfish/alpine316/scripts/98-collect-garbage.sh

@@ -0,0 +1,15 @@
+#!/usr/bin/env bash
+
+# Cleans APK caches, removes temporary files / logs,
+# removes leftover / temporary unneeded packages.
+
+exec 1>&2
+set -o errexit -o nounset -o pipefail
+set -x
+
+rm -f /etc/motd
+
+rm -rf /var/cache/apk/*
+rm -rf /context/
+
+sync

guestfish/alpine316/scripts/test1.sh

@@ -0,0 +1,4 @@
+#!/usr/bin/env sh
+#
+echo 111
+

guestfish/debian11/scripts/10-upgrade-distro.sh

@@ -0,0 +1,28 @@
+#!/usr/bin/env bash
+
+# (Auto)Removes unneeded packages and upgrades
+# the distro.
+
+policy_rc_d_disable() (echo "exit 101" >/usr/sbin/policy-rc.d && chmod a+x /usr/sbin/policy-rc.d)
+policy_rc_d_enable()  (echo "exit 0"   >/usr/sbin/policy-rc.d && chmod a+x /usr/sbin/policy-rc.d)
+
+exec 1>&2
+set -o errexit -o nounset -o pipefail
+set -x
+
+export DEBIAN_FRONTEND=noninteractive
+
+apt-get update -y
+
+policy_rc_d_disable
+
+apt-get install -y --fix-broken
+
+apt-get upgrade -y -o Dpkg::Options::="--force-confdef" -o Dpkg::Options::="--force-confold"
+
+# Ensure packages needed for post-processing scripts do exist.
+apt-get install -y curl gawk grep jq
+
+policy_rc_d_enable
+
+sync