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better domain handling and some global variables introduced

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This commit is contained in:
Martin Berghaus
2025-02-23 01:08:37 +01:00
parent ae48c7b4e0
commit 03017579c3
1 changed files with 43 additions and 45 deletions
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88
setupCoreOntoThisHost.sh
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@@ -6,6 +6,12 @@
# Folders always ends with an tailing '/'
_SETUP="$(readlink -f "${0}" 2> /dev/null)"
_CIS_ROOT="$(dirname ${_SETUP:?"Missing SETUP"} 2> /dev/null)/"
_CORE_SCRIPTS="${_CIS_ROOT:?"Missing CIS_ROOT"}core/"
function checkPathsAreAvaiable() { function checkPathsAreAvaiable() {
grep --version &> /dev/null \ grep --version &> /dev/null \
@@ -31,10 +37,9 @@ function checkGitIsAvailable() {
} }
function checkPreconditions() { function checkPreconditions() {
local _CIS_ROOT _DOMAIN local _DOMAIN
_CIS_ROOT="${1:?"Missing parameter CIS_ROOT"}" _DOMAIN="${1}" # Optional parameter DOMAIN
_DOMAIN="${2}" # Optional parameter DOMAIN readonly _DOMAIN
readonly _CIS_ROOT _DOMAIN
! [ -z "${_DOMAIN}" ] \ ! [ -z "${_DOMAIN}" ] \
&& [ "$(hostname -d)" != "${_DOMAIN}" ] \ && [ "$(hostname -d)" != "${_DOMAIN}" ] \
@@ -46,7 +51,7 @@ function checkPreconditions() {
! [ -z "${_DOMAIN}" ] \ ! [ -z "${_DOMAIN}" ] \
&& checkPathsAreAvaiable \ && checkPathsAreAvaiable \
&& checkGitIsAvailable \ && checkGitIsAvailable \
&& git -C "${_CIS_ROOT}" pull &> /dev/null \ && git -C "${_CIS_ROOT:?"Missing CIS_ROOT"}" pull &> /dev/null \
&& return 0 && return 0
echo echo
@@ -69,40 +74,41 @@ function checkPreconditions() {
} }
function getOrSetDomain() { function getOrSetDomain() {
local _CIS_ROOT _DOMAIN_FILE _GIVEN_DOMAIN local _CURRENT_DOMAIN _GIVEN_DOMAIN _OVERRIDE_DOMAIN_FILE
_CIS_ROOT="${1:?"Missing parameter CIS_ROOT"}" _CURRENT_DOMAIN="$("${_CORE_SCRIPTS:?"Missing CORE_SCRIPTS"}printOwnDomain.sh")"
_DOMAIN_FILE="${_CIS_ROOT:?"Missing CIS_ROOT"}overrideOwnDomain" _GIVEN_DOMAIN="${1}" # Optional parameter DOMAIN
_GIVEN_DOMAIN="${2}" # Optional parameter DOMAIN _OVERRIDE_DOMAIN_FILE="${_CIS_ROOT:?"Missing CIS_ROOT"}overrideOwnDomain"
readonly _CIS_ROOT _DOMAIN_FILE _GIVEN_DOMAIN readonly _CURRENT_DOMAIN _GIVEN_DOMAIN _OVERRIDE_DOMAIN_FILE
# Wenn DOMAIN_FILE enhält lesbare Daten ! [ -z "${_CURRENT_DOMAIN}" ] \
grep '[^[:space:]]' "${_DOMAIN_FILE:?"Missing DOMAIN_FILE"}" &> /dev/null \ && [ -z "${_GIVEN_DOMAIN}" ] \
&& cat "${_DOMAIN_FILE}" \ && echo "${_CURRENT_DOMAIN}" \
&& return 0 && return 0
# Der boot-hostname muss mindestens einen Punkt enthalten, dann wird die hintere Hälfte als Domain genommen ! [ -z "${_CURRENT_DOMAIN}" ] \
hostname -b | grep "\." | cut -d. -f2- > "${_DOMAIN_FILE}" && [ "${_CURRENT_DOMAIN}" == "${_GIVEN_DOMAIN}" ] \
grep '[^[:space:]]' "${_DOMAIN_FILE}" &> /dev/null \ && echo "${_CURRENT_DOMAIN}" \
&& cat "${_DOMAIN_FILE}" \
&& return 0 && return 0
# Given domain is set (nicht leer) # If there is a given domain it will be set or it will override the current one
! [ -z "${_GIVEN_DOMAIN}" ] \ [ -z "${_CURRENT_DOMAIN}" ] \
&& ! [ -z "${_GIVEN_DOMAIN}" ] \
&& [ "$(id -u)" == "0" ] \ && [ "$(id -u)" == "0" ] \
&& echo "Setting hostname to: $(hostname -s).${_GIVEN_DOMAIN}" >&2 \
&& hostnamectl set-hostname "$(hostname -s).${_GIVEN_DOMAIN}" \ && hostnamectl set-hostname "$(hostname -s).${_GIVEN_DOMAIN}" \
&& hostname -b | grep "\." | cut -d. -f2- > "${_DOMAIN_FILE}" \ && echo "${_GIVEN_DOMAIN}" \
&& grep '[^[:space:]]' "${_DOMAIN_FILE}" &> /dev/null \ && return 0
&& cat "${_DOMAIN_FILE}" \
! [ -z "${_GIVEN_DOMAIN}" ] \
&& echo "Overwriting domain to: ${_GIVEN_DOMAIN}" >&2 \
&& echo "${_GIVEN_DOMAIN}" > "${_OVERRIDE_DOMAIN_FILE}" \
&& echo "${_GIVEN_DOMAIN}" \
&& return 0 && return 0
return 1 return 1
} }
function getRemoteRepositoryPath() { function getRemoteRepositoryPath() {
local _CIS_ROOT
_CIS_ROOT="${1:?"Missing parameter CIS_ROOT"}"
readonly _CIS_ROOT
_RESULT="$(git -C "${_CIS_ROOT:?"Missing CIS_ROOT"}" remote show origin | grep -i 'fetch' | xargs -n 1 | grep -i 'ssh://')" _RESULT="$(git -C "${_CIS_ROOT:?"Missing CIS_ROOT"}" remote show origin | grep -i 'fetch' | xargs -n 1 | grep -i 'ssh://')"
_RESULT="${_RESULT%/*}" #Removes shortest matching pattern '/*' from the end _RESULT="${_RESULT%/*}" #Removes shortest matching pattern '/*' from the end
! [ -z "${_RESULT}" ] \ ! [ -z "${_RESULT}" ] \
@@ -113,12 +119,10 @@ function getRemoteRepositoryPath() {
} }
function addDefinition(){ function addDefinition(){
local _CIS_ROOT _CORE_SCRIPTS _DEFINITIONS _REPOSITORY local _DEFINITIONS _REPOSITORY
_DEFINITIONS="${1:?"Missing parameter DEFINITIONS"}" _DEFINITIONS="${1:?"Missing parameter DEFINITIONS"}"
_REPOSITORY="${2:?"Missing parameter REPOSITORY"}" _REPOSITORY="${2:?"Missing parameter REPOSITORY"}"
_CIS_ROOT="${_DEFINITIONS%%/definitions/*}/" #Removes longest matching pattern '/definitions/*' from the end readonly _DEFINITIONS _REPOSITORY
_CORE_SCRIPTS="${_CIS_ROOT:?"Missing CIS_ROOT"}core/"
readonly _CIS_ROOT _CORE_SCRIPTS _DEFINITIONS _REPOSITORY
[ "$(id -u)" == "0" ] \ [ "$(id -u)" == "0" ] \
&& "${_CORE_SCRIPTS:?"Missing CORE_SCRIPTS"}addAndCheckGitRepository.sh" "${_DEFINITIONS}" "${_REPOSITORY}" readonly \ && "${_CORE_SCRIPTS:?"Missing CORE_SCRIPTS"}addAndCheckGitRepository.sh" "${_DEFINITIONS}" "${_REPOSITORY}" readonly \
&& echo " - definitions are usable for this host." \ && echo " - definitions are usable for this host." \
@@ -133,12 +137,10 @@ function addDefinition(){
} }
function addState() { function addState() {
local _CIS_ROOT _CORE_SCRIPTS _STATES _REPOSITORY local _STATES _REPOSITORY
_STATES="${1:?"Missing parameter STATES"}" _STATES="${1:?"Missing parameter STATES"}"
_REPOSITORY="${2:?"Missing parameter REPOSITORY"}" _REPOSITORY="${2:?"Missing parameter REPOSITORY"}"
_CIS_ROOT="${_STATES%%/states/*}/" #Removes longest matching pattern '/states/*' from the end readonly _STATES _REPOSITORY
_CORE_SCRIPTS="${_CIS_ROOT:?"Missing CIS_ROOT"}core/"
readonly _CIS_ROOT _CORE_SCRIPTS _STATES _REPOSITORY
[ "$(id -u)" == "0" ] \ [ "$(id -u)" == "0" ] \
&& "${_CORE_SCRIPTS:?"Missing CORE_SCRIPTS"}addAndCheckGitRepository.sh" "${_STATES}" "${_REPOSITORY}" writable \ && "${_CORE_SCRIPTS:?"Missing CORE_SCRIPTS"}addAndCheckGitRepository.sh" "${_STATES}" "${_REPOSITORY}" writable \
@@ -154,13 +156,11 @@ function addState() {
} }
function setupCoreFunctionality() { function setupCoreFunctionality() {
local _CIS_ROOT _CORE_SCRIPTS _DEFINITIONS _MINUTE_FROM_OWN_IP _SETUP local _DEFINITIONS _MINUTE_FROM_OWN_IP _SETUP
_DEFINITIONS="${1:?"Missing DEFINITIONS: 'ROOT/definitions/DOMAIN'"}" _DEFINITIONS="${1:?"Missing DEFINITIONS: 'ROOT/definitions/DOMAIN'"}"
_CIS_ROOT="${_DEFINITIONS%%/definitions/*}/" #Removes longest matching pattern '/definitions/*' from the end
_CORE_SCRIPTS="${_CIS_ROOT:?"Missing CIS_ROOT"}core/"
_MINUTE_FROM_OWN_IP="$(hostname -I | xargs -n 1 | grep -F . | head -n 1 | cut -d. -f4 || echo 0)" #uses last value from first own ipv4 or 0 as minute value _MINUTE_FROM_OWN_IP="$(hostname -I | xargs -n 1 | grep -F . | head -n 1 | cut -d. -f4 || echo 0)" #uses last value from first own ipv4 or 0 as minute value
_SETUP="${2:?"Missing SETUP"}" _SETUP="${2:?"Missing SETUP"}"
readonly _CIS_ROOT _CORE_SCRIPTS _DEFINITIONS _MINUTE_FROM_OWN_IP _SETUP readonly _DEFINITIONS _MINUTE_FROM_OWN_IP _SETUP
[ "$(id -u)" != "0" ] \ [ "$(id -u)" != "0" ] \
&& echo "Configuration of host skipped because of insufficient rights." \ && echo "Configuration of host skipped because of insufficient rights." \
@@ -183,20 +183,18 @@ function setupCoreFunctionality() {
} }
function setup() { function setup() {
local _CIS_ROOT _DEFINITIONS _DEFINITIONS_REPOSITORY _DOMAIN _REPOSITORY_PATH _SETUP _STATES _STATES_REPOSITORY local _DEFINITIONS _DEFINITIONS_REPOSITORY _DOMAIN _REPOSITORY_PATH _SETUP _STATES _STATES_REPOSITORY
_SETUP="$(readlink -f "${0}" 2> /dev/null)" _DOMAIN="$(getOrSetDomain "${1}")"
_CIS_ROOT="$(dirname ${_SETUP:?"Missing SETUP"} 2> /dev/null || echo "/cis")/" _REPOSITORY_PATH="$(getRemoteRepositoryPath)"
_DOMAIN="$(getOrSetDomain "${_CIS_ROOT:?"Missing CIS_ROOT"}" "${1}")"
_REPOSITORY_PATH="$(getRemoteRepositoryPath "${_CIS_ROOT:?"Missing CIS_ROOT"}")"
! checkPreconditions "${_CIS_ROOT:?"Missing CIS_ROOT"}" "${_DOMAIN}" \ ! checkPreconditions "${_DOMAIN}" \
&& return 1 && return 1
_DEFINITIONS="${_CIS_ROOT:?"Missing CIS_ROOT"}definitions/${_DOMAIN:?"Missing DOMAIN"}" _DEFINITIONS="${_CIS_ROOT:?"Missing CIS_ROOT"}definitions/${_DOMAIN:?"Missing DOMAIN"}"
_DEFINITIONS_REPOSITORY="${_REPOSITORY_PATH:?"Missing REPOSITORY_PATH"}/cis-definition-${_DOMAIN:?"Missing DOMAIN"}.git" _DEFINITIONS_REPOSITORY="${_REPOSITORY_PATH:?"Missing REPOSITORY_PATH"}/cis-definition-${_DOMAIN:?"Missing DOMAIN"}.git"
_STATES="${_CIS_ROOT:?"Missing CIS_ROOT"}states/${_DOMAIN:?"Missing DOMAIN"}" _STATES="${_CIS_ROOT:?"Missing CIS_ROOT"}states/${_DOMAIN:?"Missing DOMAIN"}"
_STATES_REPOSITORY="${_REPOSITORY_PATH:?"Missing REPOSITORY_PATH"}/cis-state-${_DOMAIN:?"Missing DOMAIN"}.git" _STATES_REPOSITORY="${_REPOSITORY_PATH:?"Missing REPOSITORY_PATH"}/cis-state-${_DOMAIN:?"Missing DOMAIN"}.git"
readonly _CIS_ROOT _DEFINITIONS _DEFINITIONS_REPOSITORY _DOMAIN _REPOSITORY_PATH _SETUP _STATES _STATES_REPOSITORY readonly _DEFINITIONS _DEFINITIONS_REPOSITORY _DOMAIN _REPOSITORY_PATH _SETUP _STATES _STATES_REPOSITORY
echo \ echo \
&& echo "Running setup using repositories of: '${_REPOSITORY_PATH:?"Missing REPOSITORY_PATH"}' ..." \ && echo "Running setup using repositories of: '${_REPOSITORY_PATH:?"Missing REPOSITORY_PATH"}' ..." \