diff options
Diffstat (limited to 'lib/common-functions.sh')
| -rw-r--r-- | lib/common-functions.sh | 58 |
1 files changed, 48 insertions, 10 deletions
diff --git a/lib/common-functions.sh b/lib/common-functions.sh index 6738ddf4..edf06cff 100644 --- a/lib/common-functions.sh +++ b/lib/common-functions.sh @@ -140,6 +140,9 @@ function increment_ip { ##find_gateway em1 function find_gateway { local gw gw_interface + if [ -z "$1" ]; then + return 1 + fi gw=$(ip route | grep default | awk '{print $3}') gw_interface=$(ip route get $gw | awk '{print $3}') if [ -n "$1" ]; then @@ -153,6 +156,9 @@ function find_gateway { ##params: interface to find CIDR function find_cidr { local cidr network ip netmask short_mask + if [ -z "$1" ]; then + return 1 + fi ip=$(find_ip $1) netmask=$(find_netmask $1) if [[ -z "$ip" || -z "$netmask" ]]; then @@ -173,6 +179,9 @@ function find_cidr { ##params: interface to find IP function find_usable_ip_range { local interface_ip subnet_mask first_block_ip last_block_ip + if [ -z "$1" ]; then + return 1 + fi interface_ip=$(find_ip $1) subnet_mask=$(find_netmask $1) if [[ -z "$interface_ip" || -z "$subnet_mask" ]]; then @@ -187,7 +196,7 @@ function find_usable_ip_range { if [ -z "$last_block_ip" ]; then return 1 else - last_block_ip=$(subtract_ip ${last_block_ip} 20) + last_block_ip=$(subtract_ip ${last_block_ip} 21) echo "${first_block_ip},${last_block_ip}" fi @@ -198,13 +207,17 @@ function find_usable_ip_range { ##params: cidr function generate_usable_ip_range { local first_ip first_block_ip last_block_ip - first_ip=$(ipcalc -nb $1 | grep HostMin: | grep -Eo "[0-9]+\.[0-9]+\.[0-9]+\.[0-9]+") + #first_ip=$(ipcalc -nb $1 | grep HostMin: | grep -Eo "[0-9]+\.[0-9]+\.[0-9]+\.[0-9]+") + first_ip=$(ipcalc -nmpb $1 | grep NETWORK= | grep -Eo "[0-9]+\.[0-9]+\.[0-9]+\.[0-9]+") + first_ip=$(increment_ip ${first_ip} 1) first_block_ip=$(increment_ip ${first_ip} 20) - last_block_ip=$(ipcalc -nb $1 | grep HostMax: | grep -Eo "[0-9]+\.[0-9]+\.[0-9]+\.[0-9]+") + #last_block_ip=$(ipcalc -nb $1 | grep HostMax: | grep -Eo "[0-9]+\.[0-9]+\.[0-9]+\.[0-9]+") + last_block_ip=$(ipcalc -nmpb $1 | grep BROADCAST= | grep -Eo "[0-9]+\.[0-9]+\.[0-9]+\.[0-9]+") + last_block_ip=$(subtract_ip ${last_block_ip} 1) if [[ -z "$first_block_ip" || -z "$last_block_ip" ]]; then return 1 else - last_block_ip=$(subtract_ip ${last_block_ip} 20) + last_block_ip=$(subtract_ip ${last_block_ip} 21) echo "${first_block_ip},${last_block_ip}" fi } @@ -214,6 +227,9 @@ function generate_usable_ip_range { ##params: interface function find_provisioner_ip { local interface_ip + if [ -z "$1" ]; then + return 1 + fi interface_ip=$(find_ip $1) if [ -z "$interface_ip" ]; then return 1 @@ -225,7 +241,13 @@ function find_provisioner_ip { ##params: cidr function generate_provisioner_ip { local provisioner_ip - provisioner_ip=$(ipcalc -nb $1 | grep HostMin: | grep -Eo "[0-9]+\.[0-9]+\.[0-9]+\.[0-9]+") + #provisioner_ip=$(ipcalc -nb $1 | grep HostMin: | grep -Eo "[0-9]+\.[0-9]+\.[0-9]+\.[0-9]+") + provisioner_ip=$(ipcalc -nmpb $1 | grep NETWORK= | grep -Eo "[0-9]+\.[0-9]+\.[0-9]+\.[0-9]+") + if [ -z "$provisioner_ip" ]; then + return 1 + fi + provisioner_ip=$(increment_ip ${provisioner_ip} 1) + echo "$provisioner_ip" } ##finds the dhcp range available via interface @@ -233,6 +255,9 @@ function generate_provisioner_ip { ##params: interface function find_dhcp_range { local dhcp_range_start dhcp_range_end interface_ip + if [ -z "$1" ]; then + return 1 + fi interface_ip=$(find_ip $1) if [ -z "$interface_ip" ]; then return 1 @@ -247,10 +272,12 @@ function find_dhcp_range { ##params: cidr function generate_dhcp_range { local dhcp_range_start dhcp_range_end first_ip - first_ip=$(ipcalc -nb $1 | grep HostMin: | grep -Eo "[0-9]+\.[0-9]+\.[0-9]+\.[0-9]+") + #first_ip=$(ipcalc -nb $1 | grep HostMin: | grep -Eo "[0-9]+\.[0-9]+\.[0-9]+\.[0-9]+") + first_ip=$(ipcalc -nmpb $1 | grep NETWORK= | grep -Eo "[0-9]+\.[0-9]+\.[0-9]+\.[0-9]+") if [ -z "$first_ip" ]; then return 1 fi + first_ip=$(increment_ip ${first_ip} 1) dhcp_range_start=$(increment_ip ${first_ip} 1) dhcp_range_end=$(increment_ip ${dhcp_range_start} 8) echo "${dhcp_range_start},${dhcp_range_end}" @@ -261,6 +288,9 @@ function generate_dhcp_range { ##params: interface function find_introspection_range { local inspect_range_start inspect_range_end interface_ip + if [ -z "$1" ]; then + return 1 + fi interface_ip=$(find_ip $1) if [ -z "$interface_ip" ]; then return 1 @@ -275,39 +305,47 @@ function find_introspection_range { ##params: cidr function generate_introspection_range { local inspect_range_start inspect_range_end first_ip - first_ip=$(ipcalc -nb $1 | grep HostMin: | grep -Eo "[0-9]+\.[0-9]+\.[0-9]+\.[0-9]+") + #first_ip=$(ipcalc -nb $1 | grep HostMin: | grep -Eo "[0-9]+\.[0-9]+\.[0-9]+\.[0-9]+") + first_ip=$(ipcalc -nmpb $1 | grep NETWORK= | grep -Eo "[0-9]+\.[0-9]+\.[0-9]+\.[0-9]+") if [ -z "$first_ip" ]; then return 1 fi + first_ip=$(increment_ip ${first_ip} 1) inspect_range_start=$(increment_ip ${first_ip} 10) inspect_range_end=$(increment_ip ${inspect_range_start} 8) echo "${inspect_range_start},${inspect_range_end}" } ##finds the floating ip range available via interface -##uses last 20 IPs of a subnet +##uses last 20 IPs of a subnet, minus last IP ##params: interface function find_floating_ip_range { local float_range_start float_range_end interface_ip subnet_mask + if [ -z "$1" ]; then + return 1 + fi interface_ip=$(find_ip $1) subnet_mask=$(find_netmask $1) if [[ -z "$interface_ip" || -z "$subnet_mask" ]]; then return 1 fi float_range_end=$(find_last_ip_subnet ${interface_ip} ${subnet_mask}) + float_range_end=$(subtract_ip ${float_range_end} 1) float_range_start=$(subtract_ip ${float_range_end} 19) echo "${float_range_start},${float_range_end}" } ##generate the floating range available via CIDR -##uses last 20 IPs of subnet +##uses last 20 IPs of subnet, minus last IP ##params: cidr function generate_floating_ip_range { local float_range_start float_range_end last_ip - last_ip=$(ipcalc -nb $1 | grep HostMax: | grep -Eo "[0-9]+\.[0-9]+\.[0-9]+\.[0-9]+") + #last_ip=$(ipcalc -nb $1 | grep HostMax: | grep -Eo "[0-9]+\.[0-9]+\.[0-9]+\.[0-9]+") + last_ip=$(ipcalc -nmpb $1 | grep BROADCAST= | grep -Eo "[0-9]+\.[0-9]+\.[0-9]+\.[0-9]+") if [ -z "$last_ip" ]; then return 1 fi + last_ip=$(subtract_ip ${last_ip} 2) float_range_start=$(subtract_ip ${last_ip} 19) float_range_end=${last_ip} echo "${float_range_start},${float_range_end}" |