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Feat nginx default tls #39

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merged 3 commits into from
Nov 28, 2023
Merged

Feat nginx default tls #39

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a42c4fb
feat(nginx-ingress): internal ingress for azure
jenglisch-clf Nov 27, 2023
31e50bf
feat(nginx-ingress): add option for default TLS cert
jenglisch-clf Nov 27, 2023
47d2de6
tk fmt
mriedmann Nov 28, 2023
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28 changes: 25 additions & 3 deletions infrastructure/nginx-ingress/nginx-ingress.libsonnet
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Original file line number Diff line number Diff line change
Expand Up @@ -6,21 +6,39 @@ local k = (import '../../prelude.libsonnet');
// begin_config
nginxingress: {
name: 'nginx-ingress',
loadBalancerIP: error 'you need a static loadbalancer (public ip)',
type: 'external',
loadBalancerIP: error 'you need a static loadbalancer ip (public IP for external, internal IP for internal)',
internalSubnetAzure: null,
replicas: 2,
defaultTlsCertificate: null,
},
// end_config
},

newNginxIngress(config={}):: manifest {


local this = self,
local cfg = $._config.nginxingress + config,

'service-ingress-nginx-controller'+: {
// https://github.com/google/jsonnet/issues/234#issuecomment-275489855
local join(a) =
local notNull(i) = i != null;
local maybeFlatten(acc, i) = if std.type(i) == 'array' then acc + i else acc + [i];
std.foldl(maybeFlatten, std.filter(notNull, a), []),

'service-ingress-nginx-controller'+: if cfg.type == 'external' then {
spec+: {
loadBalancerIP: cfg.loadBalancerIP,
},
} else if cfg.type == 'internal-azure' then {
metadata+: {
annotations+: {
'service.beta.kubernetes.io/azure-load-balancer-internal': 'true',
'service.beta.kubernetes.io/azure-load-balancer-ipv4': cfg.loadBalancerIP,
[if cfg.internalSubnetAzure != null then 'service.beta.kubernetes.io/azure-load-balancer-internal-subnet' else null]: cfg.internalSubnetAzure,
},
},
},

'deployment-ingress-nginx-controller'+: {
Expand All @@ -30,7 +48,11 @@ local k = (import '../../prelude.libsonnet');
spec+: {
containers: [
super.containers[0] {
args: super.args + ['--watch-ingress-without-class'],
args: join([
super.args,
'--watch-ingress-without-class',
if cfg.defaultTlsCertificate != null then ['--default-ssl-certificate=' + cfg.defaultTlsCertificate],
]),
},
] + super.containers[1:],
},
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