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Add INSTALL_K3S_BIN_DIR_READ_ONLY variable

pull/382/head
Erik Wilson 2019-04-25 14:18:16 -07:00
parent 3543ba4b56
commit fa673468ce
1 changed files with 9 additions and 0 deletions
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9
install.sh
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@ -33,6 +33,10 @@ set -e
# Directory to install k3s binary, links, and uninstall script to, or use # Directory to install k3s binary, links, and uninstall script to, or use
# /usr/local/bin as the default # /usr/local/bin as the default
# #
# - INSTALL_K3S_BIN_DIR_READ_ONLY
# If set to true will not write files to INSTALL_K3S_BIN_DIR, forces
# setting INSTALL_K3S_SKIP_DOWNLOAD=true
#
# - INSTALL_K3S_SYSTEMD_DIR # - INSTALL_K3S_SYSTEMD_DIR
# Directory to install systemd service and environment files to, or use # Directory to install systemd service and environment files to, or use
# /etc/systemd/system as the default # /etc/systemd/system as the default
@ -164,6 +168,9 @@ setup_env() {
fi fi
PRE_INSTALL_HASHES=`get_installed_hashes` PRE_INSTALL_HASHES=`get_installed_hashes`
if [ "${INSTALL_K3S_BIN_DIR_READ_ONLY}" = "true" ]; then
INSTALL_K3S_SKIP_DOWNLOAD=true
fi
} }
# --- check if skip download environment variable set --- # --- check if skip download environment variable set ---
@ -321,6 +328,7 @@ download_and_verify() {
# --- add additional utility links --- # --- add additional utility links ---
create_symlinks() { create_symlinks() {
[ "${INSTALL_K3S_BIN_DIR_READ_ONLY}" = "true" ] && return
if [ ! -e ${BIN_DIR}/kubectl ]; then if [ ! -e ${BIN_DIR}/kubectl ]; then
info "Creating ${BIN_DIR}/kubectl symlink to k3s" info "Creating ${BIN_DIR}/kubectl symlink to k3s"
$SUDO ln -s k3s ${BIN_DIR}/kubectl $SUDO ln -s k3s ${BIN_DIR}/kubectl
@ -334,6 +342,7 @@ create_symlinks() {
# --- create uninstall script --- # --- create uninstall script ---
create_uninstall() { create_uninstall() {
[ "${INSTALL_K3S_BIN_DIR_READ_ONLY}" = "true" ] && return
info "Creating uninstall script ${BIN_DIR}/${UNINSTALL_K3S_SH}" info "Creating uninstall script ${BIN_DIR}/${UNINSTALL_K3S_SH}"
$SUDO tee ${BIN_DIR}/${UNINSTALL_K3S_SH} >/dev/null << EOF $SUDO tee ${BIN_DIR}/${UNINSTALL_K3S_SH} >/dev/null << EOF
#!/bin/sh #!/bin/sh