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52022701db
This patch introduces a bash library (scripts/lib.sh) that concentrates common functions. This also enhances future additions of other OSes, making it more simple. Also, new variables were introduced in each distro config.sh in order to parameterise the creation of package manager config (dnf/yum, in this case). A fix to the resulting rootfs directory name (include OS name) is also fixed in this patch. Fixes #39 Fixes #34 Signed-off-by: Erick Cardona <erick.cardona.ruiz@intel.com>
50 lines
1.3 KiB
Bash
50 lines
1.3 KiB
Bash
# - Arguments
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# rootfs_dir=$1
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#
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# - Optional environment variables
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#
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# EXTRA_PKGS: Variable to add extra PKGS provided by the user
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#
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# BIN_AGENT: Name of the Kata-Agent binary
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#
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# REPO_URL: URL to distribution repository ( should be configured in
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# config.sh file)
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#
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# Any other configuration variable for a specific distro must be added
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# and documented on its own config.sh
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#
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# - Expected result
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#
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# rootfs_dir populated with rootfs pkgs
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# It must provide a binary in /sbin/init
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#
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# Note: For some distros, the build_rootfs() function provided in scripts/lib.sh
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# will suffice. If a new distro is introduced with a special requirement,
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# then, a rootfs_builder/<distro>/rootfs_lib.sh file should be created
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# using this template.
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build_rootfs() {
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# Mandatory
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local ROOTFS_DIR=$1
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#Name of the Kata-Agent binary
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local BIN_AGENT=${BIN_AGENT}
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# In case of support EXTRA packages, use it to allow
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# users add more packages to the base rootfs
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local EXTRA_PKGS=${EXTRA_PKGS:-}
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#In case rootfs is created usign repositories allow user to modify
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# the default URL
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local REPO_URL=${REPO_URL:-YOUR_REPO}
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#PATH where files this script is placed
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#Use it to refer to files in the same directory
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#Exmaple: ${CONFIG_DIR}/foo
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local CONFIG_DIR=${CONFIG_DIR}
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# Populate ROOTFS_DIR
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# Must provide /sbin/init and /bin/${BIN_AGENT}
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}
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