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| 1 | +# shellcheck disable=SC2148 |
1 | 2 | # Copyright © 2021, SAS Institute Inc., Cary, NC, USA. All Rights Reserved. |
2 | 3 | # SPDX-License-Identifier: Apache-2.0 |
3 | 4 |
|
4 | 5 | # This script is not intended to be run directly |
5 | 6 | # Assumes bin/common.sh has been sourced |
6 | 7 |
|
7 | 8 | function ocVersionCheck { |
8 | | - origIFS=$IFS |
9 | | - IFS=$'\n' |
| 9 | + origIFS=$IFS |
| 10 | + IFS=$'\n' |
10 | 11 |
|
11 | | - allArr=($(oc version 2>/dev/null)) |
12 | | - IFS=$origIFS |
| 12 | + # shellcheck disable=SC2207 |
| 13 | + allArr=($(oc version 2>/dev/null)) |
| 14 | + IFS=$origIFS |
13 | 15 |
|
14 | | - for (( i=0; i<${#allArr[@]}; i++ )); do |
15 | | - # Split the line into an array |
16 | | - verArr=(${allArr[$i]}) |
17 | | - if [ ${#verArr[@]} -eq 3 ]; then |
18 | | - verType="${verArr[0]}" |
19 | | - ver="${verArr[2]}" |
20 | | - if [ "$verType" == "Client" ]; then |
21 | | - ver="${verArr[2]}" |
22 | | - if [[ $ver =~ v?(([0-9]+)\.([0-9]+)\.([0-9]+)) ]]; then |
23 | | - OC_FULL_VERSION=${BASH_REMATCH[1]} |
24 | | - OC_MAJOR_VERSION=${BASH_REMATCH[2]} |
25 | | - OC_MINOR_VERSION=${BASH_REMATCH[3]} |
26 | | - OC_PATCH_VERSION=${BASH_REMATCH[4]} |
27 | | - else |
28 | | - echo "Unable to parse client version: [$ver]" |
29 | | - fi |
30 | | - elif [ "$verType" == "Server" ]; then |
31 | | - ver="${verArr[2]}" |
32 | | - if [[ $ver =~ (([0-9]+)\.([0-9]+)\.([0-9]+)) ]]; then |
33 | | - OSHIFT_FULL_VERSION=${BASH_REMATCH[1]} |
34 | | - OSHIFT_MAJOR_VERSION=${BASH_REMATCH[2]} |
35 | | - OSHIFT_MINOR_VERSION=${BASH_REMATCH[3]} |
36 | | - OSHIFT_PATCH_VERSION=${BASH_REMATCH[4]} |
37 | | - else |
38 | | - echo "Unable to parse server version: [$ver]" |
39 | | - fi |
40 | | - fi |
41 | | - fi |
42 | | - done |
43 | | - log_info "OpenShift client version: $OC_FULL_VERSION" |
44 | | - log_info "OpenShift server version: $OSHIFT_FULL_VERSION" |
45 | | - |
46 | | - # Version enforcement |
47 | | - if [ "$OPENSHIFT_VERSION_CHECK" == "true" ]; then |
48 | | - ## Server Version |
49 | | - ### Openshift versions that do not start with a 4 should produce an error. |
50 | | - if (( "$OSHIFT_MAJOR_VERSION" != 4 )); then |
51 | | - log_error "Unsupported OpenShift server version: $OSHIFT_FULL_VERSION" |
52 | | - log_error "Version 4.12+ is required" |
53 | | - exit 1 |
54 | | - ### 21FEB24: Openshift 4 versions earlier than 4.12 should produce an error. |
55 | | - elif (( "$OSHIFT_MINOR_VERSION" < 12 )); then |
56 | | - log_error "Unsupported OpenShift server version: $OSHIFT_FULL_VERSION" |
57 | | - log_error "Version 4.12+ is required" |
58 | | - exit 1 |
59 | | - else |
60 | | - log_debug "OpenShift server version check OK" |
61 | | - fi |
| 16 | + for (( i=0; i<${#allArr[@]}; i++ )); do |
| 17 | + # Split the line into an array |
| 18 | + verArr=("${allArr[$i]}") |
| 19 | + if [ ${#verArr[@]} -eq 3 ]; then |
| 20 | + verType="${verArr[0]}" |
| 21 | + ver="${verArr[2]}" |
| 22 | + if [ "$verType" == "Client" ]; then |
| 23 | + ver="${verArr[2]}" |
| 24 | + if [[ $ver =~ v?(([0-9]+)\.([0-9]+)\.([0-9]+)) ]]; then |
| 25 | + OC_FULL_VERSION=${BASH_REMATCH[1]} |
| 26 | + OC_MAJOR_VERSION=${BASH_REMATCH[2]} |
| 27 | + OC_MINOR_VERSION=${BASH_REMATCH[3]} |
| 28 | + OC_PATCH_VERSION=${BASH_REMATCH[4]} |
| 29 | + else |
| 30 | + echo "Unable to parse client version: [$ver]" |
| 31 | + fi |
| 32 | + elif [ "$verType" == "Server" ]; then |
| 33 | + ver="${verArr[2]}" |
| 34 | + if [[ $ver =~ (([0-9]+)\.([0-9]+)\.([0-9]+)) ]]; then |
| 35 | + OSHIFT_FULL_VERSION=${BASH_REMATCH[1]} |
| 36 | + OSHIFT_MAJOR_VERSION=${BASH_REMATCH[2]} |
| 37 | + OSHIFT_MINOR_VERSION=${BASH_REMATCH[3]} |
| 38 | + OSHIFT_PATCH_VERSION=${BASH_REMATCH[4]} |
| 39 | + else |
| 40 | + echo "Unable to parse server version: [$ver]" |
| 41 | + fi |
| 42 | + fi |
| 43 | + fi |
| 44 | + done |
| 45 | + log_info "OpenShift client version: $OC_FULL_VERSION" |
| 46 | + log_info "OpenShift server version: $OSHIFT_FULL_VERSION" |
62 | 47 |
|
63 | | - ## Client Version |
64 | | - ### Openshift versions that do not start with a 4 should produce an error. |
65 | | - if (( "$OC_MAJOR_VERSION" != 4 )); then |
66 | | - log_error "Unsupported OpenShift client version: $OC_FULL_VERSION" |
67 | | - log_error "Version 4.11+ is required" |
68 | | - exit 1 |
69 | | - ### Openshift 4 client version must be w/in 1 minor releases of server minimum. |
70 | | - elif (( "$OC_MINOR_VERSION" < 11 )); then |
71 | | - log_error "Unsupported OpenShift client version: $OC_FULL_VERSION" |
72 | | - log_error "Version 4.11+ is required" |
73 | | - exit 1 |
74 | | - else |
75 | | - log_debug "OpenShift client version check OK" |
| 48 | + # Version enforcement |
| 49 | + if [ "$OPENSHIFT_VERSION_CHECK" == "true" ]; then |
| 50 | + ## Server Version |
| 51 | + ### Openshift versions that do not start with a 4 should produce an error. |
| 52 | + if (( OSHIFT_MAJOR_VERSION != 4 )); then |
| 53 | + log_error "Unsupported OpenShift server version: $OSHIFT_FULL_VERSION" |
| 54 | + log_error "Version 4.12+ is required" |
| 55 | + exit 1 |
| 56 | + ### 21FEB24: Openshift 4 versions earlier than 4.12 should produce an error. |
| 57 | + elif (( OSHIFT_MINOR_VERSION < 12 )); then |
| 58 | + log_error "Unsupported OpenShift server version: $OSHIFT_FULL_VERSION" |
| 59 | + log_error "Version 4.12+ is required" |
| 60 | + exit 1 |
| 61 | + else |
| 62 | + log_debug "OpenShift server version check OK" |
| 63 | + fi |
| 64 | + |
| 65 | + ## Client Version |
| 66 | + ### Openshift versions that do not start with a 4 should produce an error. |
| 67 | + if (( OC_MAJOR_VERSION != 4 )); then |
| 68 | + log_error "Unsupported OpenShift client version: $OC_FULL_VERSION" |
| 69 | + log_error "Version 4.11+ is required" |
| 70 | + exit 1 |
| 71 | + ### Openshift 4 client version must be w/in 1 minor releases of server minimum. |
| 72 | + elif (( OC_MINOR_VERSION < 11 )); then |
| 73 | + log_error "Unsupported OpenShift client version: $OC_FULL_VERSION" |
| 74 | + log_error "Version 4.11+ is required" |
| 75 | + exit 1 |
| 76 | + else |
| 77 | + log_debug "OpenShift client version check OK" |
| 78 | + fi |
76 | 79 | fi |
77 | | - fi |
78 | 80 | } |
79 | 81 |
|
80 | 82 | OPENSHIFT_VERSION_CHECK=${OPENSHIFT_VERSION_CHECK:-true} |
81 | 83 | if [ "$SAS_OPENSHIFT_SOURCED" != "true" ]; then |
82 | | - if [ "$OPENSHIFT_CLUSTER" == "" ]; then |
83 | | - # Detect OpenShift cluster |
84 | | - if kubectl get ns openshift 2>/dev/null 1>&2; then |
85 | | - log_debug "OpenShift detected" |
86 | | - OPENSHIFT_CLUSTER="true" |
| 84 | + if [ "$OPENSHIFT_CLUSTER" == "" ]; then |
| 85 | + # Detect OpenShift cluster |
| 86 | + if kubectl get ns openshift 2>/dev/null 1>&2; then |
| 87 | + log_debug "OpenShift detected" |
| 88 | + OPENSHIFT_CLUSTER="true" |
| 89 | + else |
| 90 | + log_debug "OpenShift not detected" |
| 91 | + OPENSHIFT_CLUSTER="false" |
| 92 | + fi |
87 | 93 | else |
88 | | - log_debug "OpenShift not detected" |
89 | | - OPENSHIFT_CLUSTER="false" |
| 94 | + log_debug "Skipping OpenShift detection. OPENSHIFT_CLUSTER=[$OPENSHIFT_CLUSTER]" |
90 | 95 | fi |
91 | | - else |
92 | | - log_debug "Skipping OpenShift detection. OPENSHIFT_CLUSTER=[$OPENSHIFT_CLUSTER]" |
93 | | - fi |
94 | 96 |
|
95 | | - if [ "$OPENSHIFT_CLUSTER" == "true" ]; then |
96 | | - if [ "${OPENSHIFT_OC_CHECK:-true}" == "true" ]; then |
97 | | - if [ ! $(which oc) ]; then |
98 | | - echo "'oc' is required for OpenShift and not found on the current PATH" |
99 | | - exit 1 |
100 | | - fi |
101 | | - ocVersionCheck |
| 97 | + if [ "$OPENSHIFT_CLUSTER" == "true" ]; then |
| 98 | + if [ "${OPENSHIFT_OC_CHECK:-true}" == "true" ]; then |
| 99 | + if ! which oc 1>/dev/null ; then |
| 100 | + echo "'oc' is required for OpenShift and not found on the current PATH" |
| 101 | + exit 1 |
| 102 | + fi |
| 103 | + ocVersionCheck |
102 | 104 |
|
103 | | - # Get base OpenShift route hostname |
104 | | - OPENSHIFT_ROUTE_DOMAIN=${OPENSHIFT_ROUTE_DOMAIN:-$(oc get route -n openshift-console console -o 'jsonpath={.spec.host}' | cut -c 27-)} |
105 | | - if [ "$OPENSHIFT_ROUTE_DOMAIN" != "" ]; then |
106 | | - log_debug "OpenShift route host is [$OPENSHIFT_ROUTE_DOMAIN]" |
107 | | - else |
108 | | - log_error "Unable to determine OpenShift route host. Set OPENSHIFT_ROUTE_DOMAIN if necessary." |
109 | | - exit 1 |
110 | | - fi |
| 105 | + # Get base OpenShift route hostname |
| 106 | + OPENSHIFT_ROUTE_DOMAIN=${OPENSHIFT_ROUTE_DOMAIN:-$(oc get route -n openshift-console console -o 'jsonpath={.spec.host}' | cut -c 27-)} |
| 107 | + if [ "$OPENSHIFT_ROUTE_DOMAIN" != "" ]; then |
| 108 | + log_debug "OpenShift route host is [$OPENSHIFT_ROUTE_DOMAIN]" |
| 109 | + else |
| 110 | + log_error "Unable to determine OpenShift route host. Set OPENSHIFT_ROUTE_DOMAIN if necessary." |
| 111 | + exit 1 |
| 112 | + fi |
111 | 113 |
|
112 | | - export OPENSHIFT_ROUTE_DOMAIN |
113 | | - export OC_MAJOR_VERSION OC_MINOR_VERSION OC_PATCH_VERSION |
114 | | - export OSHIFT_MAJOR_VERSION OSHIFT_MINOR_VERSION OSHIFT_PATCH_VERSION |
115 | | - fi |
116 | | - else |
| 114 | + export OPENSHIFT_ROUTE_DOMAIN |
| 115 | + export OC_MAJOR_VERSION OC_MINOR_VERSION OC_PATCH_VERSION |
| 116 | + export OSHIFT_MAJOR_VERSION OSHIFT_MINOR_VERSION OSHIFT_PATCH_VERSION |
| 117 | + fi |
| 118 | + else |
117 | 119 | log_debug "OpenShift not detected. Skipping 'oc' checks." |
118 | | - fi |
119 | | - export OPENSHIFT_CLUSTER |
| 120 | + fi |
| 121 | + export OPENSHIFT_CLUSTER |
120 | 122 | export SAS_OPENSHIFT_SOURCED="true" |
121 | 123 | fi |
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