mergify[bot]
6 years ago
committed by
GitHub
commit
bce1487338
@ -1,157 +0,0 @@
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# Install Mailu master on kubernetes
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## Prequisites
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### Structure
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There's chosen to have a double NGINX stack for Mailu, this way the main ingress can still be used to access other websites/domains on your cluster. This is the current structure:
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- `NGINX Ingress controller`: Listens to the nodes ports 80 & 443 and directly forwards all TCP traffic on the E-amail ports (993,143,25,587,...). This is because this `DaemonSet` already consumes ports 80 & 443 and uses `hostNetwork: true`
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- `Cert manager`: Creates automatic Lets Encrypt certificates based on an `Ingress`-objects domain name.
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- `Mailu NGINX Front container`: This container receives all the mail traffic forwarded from the ingress controller. The web traffic is also forwarded based on an ingress
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- `Mailu components`: All Mailu components are split into separate files to make them more
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### What you need
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- A working Kubernetes cluster (tested with 1.10.5)
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- A working [cert-manager](https://github.com/jetstack/cert-manager) installation
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- A working nginx-ingress controller needed for the lets-encrypt certificates. You can find those files in the `nginx` subfolder
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#### Cert manager
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The `Cert-manager` is quite easy to deploy using Helm when reading the [docs](https://cert-manager.readthedocs.io/en/latest/getting-started/2-installing.html).
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After booting the `Cert-manager` you'll need a `ClusterIssuer` which takes care of all required certificates through `Ingress` items. An example:
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```yaml
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apiVersion: certmanager.k8s.io/v1alpha1
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kind: ClusterIssuer
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metadata:
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name: letsencrypt-prod
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spec:
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acme:
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email: something@example.com
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http01: {}
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privateKeySecretRef:
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key: ""
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name: letsencrypt-stage
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server: https://acme-v02.api.letsencrypt.org/directory
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```
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## Deploying Mailu
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All manifests can be found in the `mailu` subdirectory. All commands below need to be run from this subdirectory
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### Personalization
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- All services run in the same namespace, currently `mailu-mailserver`. So if you want to use a different one, change the `namespace` value in **every** file
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- Check the `storage-class` field in the `pvc.yaml` file, you can also change the sizes to your liking. Note that you need `RWX` (read-write-many) and `RWO` (read-write-once) storageclasses.
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- Check the `configmap.yaml` and adapt it to your needs. Be sure to check the kubernetes DNS values at the end (if you use a different namespace)
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- Check the `ingress-ssl.yaml` and change it to the domain you want (this is for the kubernetes ingress controller, it will forward to `mailu/nginx` a.k.a. the `front` pod)
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## Installation
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First run the command to start Mailu:
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```bash
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kubectl create -f rbac.yaml
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kubectl create -f configmap.yaml
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kubectl create -f pvc.yaml
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kubectl create -f ingress-ssl.yaml
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kubectl create -f redis.yaml
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kubectl create -f front.yaml
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kubectl create -f webmail.yaml
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kubectl create -f imap.yaml
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kubectl create -f security.yaml
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kubectl create -f smtp.yaml
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kubectl create -f fetchmail.yaml
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kubectl create -f admin.yaml
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kubectl create -f webdav.yaml
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```
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## Create the first admin account
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When the cluster is online you need to create you master user to access `https://mail.example.com/admin`.
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Enter the main `admin` pod to create the root account:
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```bash
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kubectl -n mailu-mailserver get po
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kubectl -n mailu-mailserver exec -it mailu-admin-.... /bin/sh
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```
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And in the pod run the following command. The command uses following entries:
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- `admin` Make it an admin user
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- `root` The first part of the e-mail adres (ROOT@example.com)
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- `example.com` the domain appendix
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- `password` the chosen password for the user
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```bash
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python manage.py admin root example.com password
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```
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Now you should be able to login on the mail account: `https://mail.example.com/admin`
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## Adaptations
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### Postfix
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I noticed you need an override for the `postfix` server in order to be able to send mail. I noticed Google wasn't able to deliver mail to my account and it had to do with the `smtpd_authorized_xclient_hosts` value in the config file. The config can be read [here](https://github.com/hacor/Mailu/blob/master/core/postfix/conf/main.cf#L35) and is pointing to a single IP of the service. But the requests come from the host IPs (the NGINX Ingress proxy) and they don't use the service specific IP.
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Enter the `postfix` pod:
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```bash
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kubectl -n mailu-mailserver get po
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kubectl -n mailu-mailserver exec -it mailu-smtp-.... /bin/sh
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```
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Now you're in the pod, create an override file like so:
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```bash
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vi /overrides/postfix.cf
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```
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And give it the following contents, off course replacing `10.2.0.0/16` with the CIDR of your pod range. This way the NGINX pods can also restart and your mail server will still operate
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```bash
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not_needed = true
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smtpd_authorized_xclient_hosts = 10.2.0.0/16
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```
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The first line seems stupid, but is needed because its pasted after a #, so from the second line we're really in action.
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Save and close the file and exit. Now you need to delete the pod in order to recreate the config file.
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```bash
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kubectl -n mailu-mailserver delete po/mailu-smtp-....
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```
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### Dovecot
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- If you are using Dovecot on a shared file system (Glusterfs, NFS,...), you need to create a special override otherwise a lot of indexing errors will occur on your Dovecot pod.
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- I also higher the number of max connections per IP. Now it's limited to 10.
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Enter the dovecot pod:
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```bash
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kubectl -n mailu-mailserver get po
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kubectl -n mailu-mailserver exec -it mailu-imap-.... /bin/sh
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```
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Create the file `/overrides/dovecot.conf`
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```bash
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vi /overrides/dovecot.conf
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```
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And enter following contents:
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```bash
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mail_nfs_index = yes
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mail_nfs_storage = yes
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mail_fsync = always
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mmap_disable = yes
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mail_max_userip_connections=100
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```
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Save and close the file and delete the imap pod to get it recreated.
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```bash
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kubectl -n mailu-mailserver delete po/mailu-imap-....
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```
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Wait for the pod to recreate and you're online!
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Happy mailing!
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Wait for the pod to recreate and you're online!
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Happy mailing!
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@ -1,32 +0,0 @@
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apiVersion: extensions/v1beta1
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kind: Ingress
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metadata:
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name: mailu-ssl-ingress
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namespace: mailu-mailserver
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annotations:
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kubernetes.io/ingress.class: tectonic
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kubernetes.io/tls-acme: "true"
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nginx.ingress.kubernetes.io/proxy-body-size: "0"
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ingress.kubernetes.io/ssl-redirect: "true"
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# Replace letsencrypt-prod with the name of the certificate issuer
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certmanager.k8s.io/cluster-issuer: letsencrypt-prod
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#ingress.kubernetes.io/rewrite-target: "/"
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#ingress.kubernetes.io/app-root: "/ui"
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#ingress.kubernetes.io/follow-redirects: "true"
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labels:
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app: mailu
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role: mail
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tier: backend
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spec:
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tls:
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- hosts:
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- "mail.example.com"
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secretName: letsencrypt-certs-all # If unsure how to generate these, check out https://github.com/ployst/docker-letsencrypt
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rules:
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- host: "mail.example.com"
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http:
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paths:
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- path: "/"
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backend:
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serviceName: front
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servicePort: 80
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@ -0,0 +1,86 @@
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apiVersion: extensions/v1beta1
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kind: Ingress
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metadata:
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name: mailu-admin-ingress
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namespace: mailu-mailserver
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annotations:
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kubernetes.io/tls-acme: "true"
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nginx.ingress.kubernetes.io/proxy-body-size: "0"
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certmanager.k8s.io/cluster-issuer: letsencrypt-stage
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ingress.kubernetes.io/permanent-redirect: "https://mail.example.com/admin/ui/"
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ingress.kubernetes.io/follow-redirects: "true"
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labels:
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app: mailu
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role: mail
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tier: backend
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spec:
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tls:
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- hosts:
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- "mail.example.com"
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secretName: letsencrypt-certs-all # If unsure how to generate these, check out https://github.com/ployst/docker-letsencrypt
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rules:
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- host: "mail.example.com"
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http:
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paths:
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- path: "/admin"
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backend:
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serviceName: admin
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servicePort: 80
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---
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apiVersion: extensions/v1beta1
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kind: Ingress
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metadata:
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name: mailu-admin-ui-ingress
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namespace: mailu-mailserver
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annotations:
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kubernetes.io/tls-acme: "true"
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certmanager.k8s.io/cluster-issuer: letsencrypt-stage
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ingress.kubernetes.io/rewrite-target: "/ui"
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ingress.kubernetes.io/configuration-snippet: |
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proxy_set_header X-Forwarded-Prefix /admin;
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labels:
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app: mailu
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role: mail
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tier: backend
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spec:
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tls:
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- hosts:
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- "mail.example.com"
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secretName: letsencrypt-certs-all # If unsure how to generate these, check out https://github.com/ployst/docker-letsencrypt
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rules:
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- host: "mail.example.com"
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http:
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paths:
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- path: "/admin/ui"
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backend:
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serviceName: admin
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servicePort: 80
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---
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apiVersion: extensions/v1beta1
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kind: Ingress
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metadata:
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name: mailu-admin-static-ingress
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namespace: mailu-mailserver
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annotations:
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kubernetes.io/tls-acme: "true"
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certmanager.k8s.io/cluster-issuer: letsencrypt-stage
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ingress.kubernetes.io/rewrite-target: "/static"
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ingress.kubernetes.io/configuration-snippet: |
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proxy_set_header X-Forwarded-Prefix /admin;
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labels:
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app: mailu
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role: mail
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tier: backend
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spec:
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tls:
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- hosts:
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- "mail.example.com"
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secretName: letsencrypt-certs-all # If unsure how to generate these, check out https://github.com/ployst/docker-letsencrypt
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rules:
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- host: "mail.example.com"
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http:
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paths:
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- path: "/admin/static"
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backend:
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serviceName: admin
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servicePort: 80
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@ -1,4 +1,3 @@
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apiVersion: extensions/v1beta1
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kind: Deployment
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metadata:
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@ -0,0 +1,30 @@
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apiVersion: extensions/v1beta1
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kind: Ingress
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metadata:
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name: mailu-antispam-ingress
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namespace: mailu-mailserver
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annotations:
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kubernetes.io/tls-acme: "true"
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certmanager.k8s.io/cluster-issuer: letsencrypt-stage
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ingress.kubernetes.io/configuration-snippet: |
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rewrite ^/admin/antispam/(.*) /$1 break;
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auth_request /internal/auth/admin;
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proxy_set_header X-Real-IP "";
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proxy_set_header X-Forwarded-For "";
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labels:
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app: mailu
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role: mail
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tier: frontend
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spec:
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tls:
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- hosts:
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- "mail.example.com"
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secretName: letsencrypt-certs-all # If unsure how to generate these, check out https://github.com/ployst/docker-letsencrypt
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rules:
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- host: "mail.example.com"
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http:
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paths:
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- path: "/admin/antispam"
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backend:
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serviceName: antispam
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servicePort: 11334
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@ -0,0 +1,46 @@
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apiVersion: extensions/v1beta1
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kind: Ingress
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metadata:
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name: mailu-webdav-ingress
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namespace: mailu-mailserver
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annotations:
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kubernetes.io/tls-acme: "true"
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nginx.ingress.kubernetes.io/proxy-body-size: "0"
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certmanager.k8s.io/cluster-issuer: letsencrypt-stage
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#ingress.kubernetes.io/auth-url: http://admin.mailu-mailserver.svc.cluster.local/internal/auth/basic
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ingress.kubernetes.io/configuration-snippet: |
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rewrite ^/webdav/(.*) /$1 break;
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auth_request /internal/auth/basic;
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proxy_set_header Host $http_host;
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proxy_set_header X-Real-IP $remote_addr;
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proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
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auth_request_set $user $upstream_http_x_user;
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proxy_set_header X-Remote-User $user;
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proxy_set_header X-Script-Name /webdav;
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ingress.kubernetes.io/server-snippet: |
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location /internal {
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internal;
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proxy_set_header Authorization $http_authorization;
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proxy_pass_header Authorization;
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proxy_pass http://admin.mailu-mailserver.svc.cluster.local;
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proxy_pass_request_body off;
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proxy_set_header Content-Length "";
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}
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labels:
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app: mailu
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role: mail
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tier: frontend
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spec:
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tls:
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- hosts:
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- "mail.example.com"
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secretName: letsencrypt-certs-all # If unsure how to generate these, check out https://github.com/ployst/docker-letsencrypt
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rules:
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- host: "mail.example.com"
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http:
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paths:
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- path: "/webdav"
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backend:
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serviceName: webdav
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servicePort: 5232
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@ -0,0 +1,31 @@
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apiVersion: extensions/v1beta1
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kind: Ingress
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metadata:
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name: mailu-webmail-ingress
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namespace: mailu-mailserver
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annotations:
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kubernetes.io/tls-acme: "true"
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nginx.ingress.kubernetes.io/proxy-body-size: "0"
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certmanager.k8s.io/cluster-issuer: letsencrypt-stage
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nginx.ingress.kubernetes.io/configuration-snippet: |
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proxy_set_header Host $http_host;
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proxy_set_header X-Real-IP $remote_addr;
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proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
|
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proxy_set_header X-Forwarded-Proto $proxy_x_forwarded_proto;
|
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labels:
|
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app: mailu
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role: mail
|
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tier: backend
|
||||
spec:
|
||||
tls:
|
||||
- hosts:
|
||||
- "webmail.example.com"
|
||||
secretName: letsencrypt-webmail # If unsure how to generate these, check out https://github.com/ployst/docker-letsencrypt
|
||||
rules:
|
||||
- host: "webmail.example.com"
|
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http:
|
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paths:
|
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- path: "/"
|
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backend:
|
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serviceName: webmail
|
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servicePort: 80
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@ -1,26 +0,0 @@
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Kubernetes setup
|
||||
================
|
||||
|
||||
Please note that Kubernetes setup is not yet well supported or documented, all
|
||||
tests currently run on Docker Compose. The configuration has not yet been updated
|
||||
to work properly with ngin authentication proxy.
|
||||
|
||||
Prepare the environment
|
||||
-----------------------
|
||||
|
||||
The resource configurations in this folder assume that you have `Kubernetes Ingress`_
|
||||
set up for your cluster. If you are not using the `NGINX Ingress Controller for Kubernetes`_,
|
||||
please ensure that the configuration specified in the file matches your set up.
|
||||
|
||||
.. _`Kubernetes Ingress`: https://kubernetes.io/docs/concepts/services-networking/ingress/
|
||||
.. _`NGINX Ingress Controller for Kubernetes`: https://github.com/kubernetes/ingress/tree/master/controllers/nginx
|
||||
|
||||
Setup the Kubernetes service
|
||||
----------------------------
|
||||
|
||||
Using the resource configurations is simple:
|
||||
|
||||
1. ``kubectl apply -f kubernetes-nginx-ingress-controller.yaml`` to configure an ingress controller with the proper settings. (If you have one set up already you may need to port the configuration to your own ingress).
|
||||
2. ``kubectl apply -f kubernetes-mailu.yaml`` to create the resources required to run Mailu.
|
||||
|
||||
Based on the configuration, your Mailu instance should be available at ``mail.<hostname>.tld/admin`` (note that visiting just ``mail.<hostname>.tld`` will likely result in a 404 error).
|
||||
@ -1,419 +0,0 @@
|
||||
---
|
||||
apiVersion: extensions/v1beta1
|
||||
kind: Ingress
|
||||
metadata:
|
||||
name: mailu-admin-ing
|
||||
labels:
|
||||
app: mailu
|
||||
role: mail
|
||||
tier: backend
|
||||
spec:
|
||||
tls:
|
||||
- hosts:
|
||||
- "mail.example.com"
|
||||
secretName: letsencrypt-certs-all # If unsure how to generate these, check out https://github.com/ployst/docker-letsencrypt
|
||||
rules:
|
||||
- host: "mail.example.com"
|
||||
http:
|
||||
paths:
|
||||
- path: "/admin"
|
||||
backend:
|
||||
serviceName: mailu-admin
|
||||
servicePort: 80
|
||||
|
||||
---
|
||||
apiVersion: extensions/v1beta1
|
||||
kind: Deployment
|
||||
metadata:
|
||||
name: mailu-redis
|
||||
spec:
|
||||
replicas: 1
|
||||
template:
|
||||
metadata:
|
||||
labels:
|
||||
app: mailu-redis
|
||||
role: mail
|
||||
tier: backend
|
||||
spec:
|
||||
containers:
|
||||
- name: redis
|
||||
image: redis:4.0-alpine
|
||||
imagePullPolicy: Always
|
||||
volumeMounts:
|
||||
- mountPath: /data
|
||||
name: redisdata
|
||||
ports:
|
||||
- containerPort: 6379
|
||||
name: redis
|
||||
protocol: TCP
|
||||
volumes:
|
||||
- name: redisdata
|
||||
hostPath:
|
||||
path: /var/data/mailu/redisdata
|
||||
|
||||
---
|
||||
|
||||
apiVersion: v1
|
||||
kind: Service
|
||||
metadata:
|
||||
name: redis
|
||||
labels:
|
||||
app: mailu-redis
|
||||
role: mail
|
||||
tier: backend
|
||||
spec:
|
||||
selector:
|
||||
app: mailu
|
||||
role: mail
|
||||
tier: backend
|
||||
ports:
|
||||
- name: redis
|
||||
port: 6379
|
||||
protocol: TCP
|
||||
|
||||
---
|
||||
|
||||
apiVersion: extensions/v1beta1
|
||||
kind: Deployment
|
||||
metadata:
|
||||
name: mailu-imap
|
||||
spec:
|
||||
replicas: 1
|
||||
template:
|
||||
metadata:
|
||||
labels:
|
||||
app: mailu-imap
|
||||
role: mail
|
||||
tier: backend
|
||||
spec:
|
||||
containers:
|
||||
- name: imap
|
||||
image: mailu/dovecot:stable
|
||||
imagePullPolicy: Always
|
||||
env:
|
||||
- name : DOMAIN
|
||||
value : example.com
|
||||
- name : HOSTNAME
|
||||
value : mail.example.com
|
||||
- name : POSTMASTER
|
||||
value : admin
|
||||
volumeMounts:
|
||||
- mountPath: /data
|
||||
name: maildata
|
||||
- mountPath: /mail
|
||||
name: mailstate
|
||||
- mountPath: /overrides
|
||||
name: overrides
|
||||
- mountPath: /certs
|
||||
name: certs
|
||||
readOnly: true
|
||||
ports:
|
||||
- containerPort: 2102
|
||||
- containerPort: 2525
|
||||
- containerPort: 143
|
||||
- containerPort: 993
|
||||
- containerPort: 4190
|
||||
volumes:
|
||||
- name: maildata
|
||||
hostPath:
|
||||
path: /var/data/mailu/maildata
|
||||
- name: mailstate
|
||||
hostPath:
|
||||
path: /var/data/mailu/mailstate
|
||||
- name: overrides
|
||||
hostPath:
|
||||
path: /var/data/mailu/overrides
|
||||
- name: certs
|
||||
secret:
|
||||
items:
|
||||
- key: tls.crt
|
||||
path: cert.pem
|
||||
- key: tls.key
|
||||
path: key.pem
|
||||
secretName: letsencrypt-certs-all
|
||||
|
||||
---
|
||||
|
||||
apiVersion: v1
|
||||
kind: Service
|
||||
metadata:
|
||||
name: imap
|
||||
labels:
|
||||
app: mailu
|
||||
role: mail
|
||||
tier: backend
|
||||
spec:
|
||||
selector:
|
||||
app: mailu-imap
|
||||
role: mail
|
||||
tier: backend
|
||||
ports:
|
||||
ports:
|
||||
- name: imap-auth
|
||||
port: 2102
|
||||
protocol: TCP
|
||||
- name: imap-transport
|
||||
port: 2525
|
||||
protocol: TCP
|
||||
- name: imap-default
|
||||
port: 143
|
||||
protocol: TCP
|
||||
- name: imap-ssl
|
||||
port: 993
|
||||
protocol: TCP
|
||||
- name: sieve
|
||||
port: 4190
|
||||
protocol: TCP
|
||||
|
||||
---
|
||||
|
||||
apiVersion: extensions/v1beta1
|
||||
kind: Deployment
|
||||
metadata:
|
||||
name: mailu-smtp
|
||||
spec:
|
||||
replicas: 1
|
||||
template:
|
||||
metadata:
|
||||
labels:
|
||||
app: mailu-smtp
|
||||
role: mail
|
||||
tier: backend
|
||||
spec:
|
||||
containers:
|
||||
- name: smtp
|
||||
image: mailu/postfix:stable
|
||||
imagePullPolicy: Always
|
||||
env:
|
||||
- name : DOMAIN
|
||||
value : example.com
|
||||
- name : HOSTNAME
|
||||
value : mail.example.com
|
||||
- name : MESSAGE_SIZE_LIMIT
|
||||
value : "50000000"
|
||||
- name : RELAYHOST
|
||||
value : ""
|
||||
volumeMounts:
|
||||
- mountPath: /data
|
||||
name: maildata
|
||||
- mountPath: /overrides
|
||||
name: overrides
|
||||
- mountPath: /certs
|
||||
name: certs
|
||||
readOnly: true
|
||||
ports:
|
||||
- name: smtp
|
||||
containerPort: 25
|
||||
protocol: TCP
|
||||
- name: smtp-ssl
|
||||
containerPort: 465
|
||||
protocol: TCP
|
||||
- name: smtp-starttls
|
||||
containerPort: 587
|
||||
protocol: TCP
|
||||
volumes:
|
||||
- name: maildata
|
||||
hostPath:
|
||||
path: /var/data/mailu/maildata
|
||||
- name: overrides
|
||||
hostPath:
|
||||
path: /var/data/mailu/overrides
|
||||
- name: certs
|
||||
secret:
|
||||
items:
|
||||
- key: tls.crt
|
||||
path: cert.pem
|
||||
- key: tls.key
|
||||
path: key.pem
|
||||
secretName: letsencrypt-certs-all
|
||||
|
||||
---
|
||||
|
||||
apiVersion: v1
|
||||
kind: Service
|
||||
metadata:
|
||||
name: smtp
|
||||
labels:
|
||||
app: mailu
|
||||
role: mail
|
||||
tier: backend
|
||||
spec:
|
||||
selector:
|
||||
app: mailu-smtp
|
||||
role: mail
|
||||
tier: backend
|
||||
ports:
|
||||
- name: smtp
|
||||
port: 25
|
||||
protocol: TCP
|
||||
- name: smtp-ssl
|
||||
port: 465
|
||||
protocol: TCP
|
||||
- name: smtp-starttls
|
||||
port: 587
|
||||
protocol: TCP
|
||||
|
||||
---
|
||||
|
||||
apiVersion: extensions/v1beta1
|
||||
kind: Deployment
|
||||
metadata:
|
||||
name: mailu-security
|
||||
spec:
|
||||
replicas: 1
|
||||
template:
|
||||
metadata:
|
||||
labels:
|
||||
app: mailu-security
|
||||
role: mail
|
||||
tier: backend
|
||||
spec:
|
||||
containers:
|
||||
- name: antispam
|
||||
image: mailu/rspamd:stable
|
||||
imagePullPolicy: Always
|
||||
ports:
|
||||
- name: antispam
|
||||
containerPort: 11333
|
||||
protocol: TCP
|
||||
volumeMounts:
|
||||
- name: filter
|
||||
mountPath: /var/lib/rspamd
|
||||
- name: antivirus
|
||||
image: mailu/clamav:stable
|
||||
imagePullPolicy: Always
|
||||
ports:
|
||||
- name: antivirus
|
||||
containerPort: 3310
|
||||
protocol: TCP
|
||||
volumeMounts:
|
||||
- name: filter
|
||||
mountPath: /data
|
||||
volumes:
|
||||
- name: filter
|
||||
hostPath:
|
||||
path: /var/data/mailu/filter
|
||||
|
||||
---
|
||||
|
||||
apiVersion: v1
|
||||
kind: Service
|
||||
metadata:
|
||||
name: antispam
|
||||
labels:
|
||||
app: mailu-antispam
|
||||
role: mail
|
||||
tier: backend
|
||||
spec:
|
||||
selector:
|
||||
app: mailu-security
|
||||
role: mail
|
||||
tier: backend
|
||||
ports:
|
||||
- name: antispam
|
||||
port: 11333
|
||||
protocol: TCP
|
||||
|
||||
---
|
||||
|
||||
apiVersion: v1
|
||||
kind: Service
|
||||
metadata:
|
||||
name: antivirus
|
||||
labels:
|
||||
app: mailu-antivirus
|
||||
role: mail
|
||||
tier: backend
|
||||
spec:
|
||||
selector:
|
||||
app: mailu-security
|
||||
role: mail
|
||||
tier: backend
|
||||
ports:
|
||||
- name: antivirus
|
||||
port: 3310
|
||||
protocol: TCP
|
||||
|
||||
---
|
||||
|
||||
apiVersion: extensions/v1beta1
|
||||
kind: Deployment
|
||||
metadata:
|
||||
name: mailu-admin
|
||||
spec:
|
||||
replicas: 1
|
||||
template:
|
||||
metadata:
|
||||
labels:
|
||||
app: mailu-admin
|
||||
role: mail
|
||||
tier: backend
|
||||
spec:
|
||||
containers:
|
||||
- name: admin
|
||||
image: mailu/admin:stable
|
||||
imagePullPolicy: Always
|
||||
env:
|
||||
- name : DOMAIN
|
||||
value : example.com
|
||||
- name : HOSTNAME
|
||||
value : mail.example.com
|
||||
- name : POSTMASTER
|
||||
value : core
|
||||
- name : SECRET_KEY
|
||||
value : pleasereplacethiswithabetterkey
|
||||
- name : DEBUG
|
||||
value : "True"
|
||||
volumeMounts:
|
||||
- name: maildata
|
||||
mountPath: /data
|
||||
- name: dkim
|
||||
mountPath: /dkim
|
||||
- name: certs
|
||||
mountPath: /certs
|
||||
readOnly: true
|
||||
# - name: docker
|
||||
# mountPath: /var/run/docker.sock
|
||||
# readOnly: true
|
||||
ports:
|
||||
- name: http
|
||||
containerPort: 80
|
||||
protocol: TCP
|
||||
volumes:
|
||||
- name: maildata
|
||||
hostPath:
|
||||
path: /var/data/mailu/maildata
|
||||
- name: dkim
|
||||
hostPath:
|
||||
path: /var/data/mailu/dkim
|
||||
- name: certs
|
||||
secret:
|
||||
items:
|
||||
- key: tls.crt
|
||||
path: cert.pem
|
||||
- key: tls.key
|
||||
path: key.pem
|
||||
secretName: letsencrypt-certs-all
|
||||
# - name: docker
|
||||
# hostPath:
|
||||
# path: /var/run/docker.sock
|
||||
|
||||
---
|
||||
|
||||
apiVersion: v1
|
||||
kind: Service
|
||||
metadata:
|
||||
name: mailu-admin
|
||||
labels:
|
||||
app: mailu-admin
|
||||
role: mail
|
||||
tier: backend
|
||||
spec:
|
||||
selector:
|
||||
app: mailu-admin
|
||||
role: mail
|
||||
tier: backend
|
||||
ports:
|
||||
- name: http
|
||||
port: 80
|
||||
protocol: TCP
|
||||
@ -1,84 +0,0 @@
|
||||
---
|
||||
kind: ConfigMap
|
||||
apiVersion: v1
|
||||
metadata:
|
||||
name: nginx-configuration
|
||||
namespace: ingress-nginx
|
||||
labels:
|
||||
app: ingress-nginx
|
||||
|
||||
---
|
||||
kind: ConfigMap
|
||||
apiVersion: v1
|
||||
metadata:
|
||||
name: udp-services
|
||||
namespace: ingress-nginx
|
||||
|
||||
---
|
||||
kind: ConfigMap
|
||||
apiVersion: v1
|
||||
metadata:
|
||||
name: tcp-services
|
||||
namespace: ingress-nginx
|
||||
data:
|
||||
25: "mailu/smtp:25"
|
||||
465: "mailu/smtp:465"
|
||||
587: "mailu/smtp:587"
|
||||
143: "mailu/imap:143"
|
||||
993: "mailu/imap:993"
|
||||
|
||||
---
|
||||
apiVersion: extensions/v1beta1
|
||||
kind: Deployment
|
||||
metadata:
|
||||
name: nginx-ingress-controller
|
||||
namespace: kube-system
|
||||
labels:
|
||||
k8s-app: nginx-ingress-controller
|
||||
spec:
|
||||
replicas: 1
|
||||
template:
|
||||
metadata:
|
||||
labels:
|
||||
k8s-app: nginx-ingress-controller
|
||||
annotations:
|
||||
prometheus.io/port: '10254'
|
||||
prometheus.io/scrape: 'true'
|
||||
spec:
|
||||
# hostNetwork makes it possible to use ipv6 and to preserve the source IP correctly regardless of docker configuration
|
||||
# however, it is not a hard dependency of the nginx-ingress-controller itself and it may cause issues if port 10254 already is taken on the host
|
||||
# that said, since hostPort is broken on CNI (https://github.com/kubernetes/kubernetes/issues/31307) we have to use hostNetwork where CNI is used
|
||||
# like with kubeadm
|
||||
# hostNetwork: true
|
||||
terminationGracePeriodSeconds: 60
|
||||
containers:
|
||||
- image: gcr.io/google_containers/nginx-ingress-controller:0.11.0
|
||||
name: nginx-ingress-controller
|
||||
args:
|
||||
- /nginx-ingress-controller
|
||||
- --default-backend-service=$(POD_NAMESPACE)/default-http-backend
|
||||
- --configmap=$(POD_NAMESPACE)/nginx-configuration
|
||||
- --tcp-services-configmap=$(POD_NAMESPACE)/tcp-services
|
||||
- --udp-services-configmap=$(POD_NAMESPACE)/udp-services
|
||||
- --annotations-prefix=nginx.ingress.kubernetes.io
|
||||
readinessProbe:
|
||||
httpGet:
|
||||
path: /healthz
|
||||
port: 10254
|
||||
scheme: HTTP
|
||||
livenessProbe:
|
||||
httpGet:
|
||||
path: /healthz
|
||||
port: 10254
|
||||
scheme: HTTP
|
||||
initialDelaySeconds: 10
|
||||
timeoutSeconds: 1
|
||||
env:
|
||||
- name: POD_NAME
|
||||
valueFrom:
|
||||
fieldRef:
|
||||
fieldPath: metadata.name
|
||||
- name: POD_NAMESPACE
|
||||
valueFrom:
|
||||
fieldRef:
|
||||
fieldPath: metadata.namespace
|
||||
Loading…
Reference in New Issue