Alpine Linux NGINX 1.15.3+

Requirements

The Signal Sciences NGINX module for Alpine Linux requires NGINX v1.15.3 or higher.

Add the package repositories

Add the version of the Alpine Linux package repository that you want to use.

Alpine 3.16 - Container

apk update && apk add wget
wget https://apk.signalsciences.net/sigsci_apk.pub ; mv sigsci_apk.pub /etc/apk/keys
echo https://apk.signalsciences.net/3.16/main | tee -a /etc/apk/repositories && apk update

Alpine 3.16 - Bare Metal

sudo apk update && sudo apk add wget
sudo wget -q https://apk.signalsciences.net/sigsci_apk.pub ; sudo mv sigsci_apk.pub /etc/apk/keys
sudo echo https://apk.signalsciences.net/3.16/main | sudo tee -a /etc/apk/repositories && sudo apk update

Alpine 3.15 - Container

apk update && apk add wget
wget https://apk.signalsciences.net/sigsci_apk.pub ; mv sigsci_apk.pub /etc/apk/keys
echo https://apk.signalsciences.net/3.15/main | tee -a /etc/apk/repositories && apk update

Alpine 3.15 - Bare Metal

sudo apk update && sudo apk add wget
sudo wget -q https://apk.signalsciences.net/sigsci_apk.pub ; sudo mv sigsci_apk.pub /etc/apk/keys
sudo echo https://apk.signalsciences.net/3.15/main | sudo tee -a /etc/apk/repositories && sudo apk update

Alpine 3.14 - Container

apk update && apk add wget
wget https://apk.signalsciences.net/sigsci_apk.pub ; mv sigsci_apk.pub /etc/apk/keys
echo https://apk.signalsciences.net/3.14/main | tee -a /etc/apk/repositories && apk update

Alpine 3.14 - Bare Metal

sudo apk update && sudo apk add wget
sudo wget -q https://apk.signalsciences.net/sigsci_apk.pub ; sudo mv sigsci_apk.pub /etc/apk/keys
sudo echo https://apk.signalsciences.net/3.14/main | sudo tee -a /etc/apk/repositories && sudo apk update

Alpine 3.13 - Container

apk update && apk add wget
wget https://apk.signalsciences.net/sigsci_apk.pub ; mv sigsci_apk.pub /etc/apk/keys
echo https://apk.signalsciences.net/3.13/main | tee -a /etc/apk/repositories && apk update

Alpine 3.13 - Bare Metal

sudo apk update && sudo apk add wget
sudo wget -q https://apk.signalsciences.net/sigsci_apk.pub ; sudo mv sigsci_apk.pub /etc/apk/keys
sudo echo https://apk.signalsciences.net/3.13/main | sudo tee -a /etc/apk/repositories && sudo apk update

Alpine 3.12 - Container

apk update && apk add wget
wget https://apk.signalsciences.net/sigsci_apk.pub ; mv sigsci_apk.pub /etc/apk/keys
echo https://apk.signalsciences.net/3.12/main | tee -a /etc/apk/repositories && apk update

Alpine 3.12 - Bare Metal

sudo apk update && sudo apk add wget
sudo wget -q https://apk.signalsciences.net/sigsci_apk.pub ; sudo mv sigsci_apk.pub /etc/apk/keys
sudo echo https://apk.signalsciences.net/3.12/main | sudo tee -a /etc/apk/repositories && sudo apk update

Alpine 3.11 - Container

apk update && apk add wget
wget https://apk.signalsciences.net/sigsci_apk.pub ; mv sigsci_apk.pub /etc/apk/keys
echo https://apk.signalsciences.net/3.11/main | tee -a /etc/apk/repositories && apk update

Alpine 3.11 - Bare Metal

sudo apk update && sudo apk add wget
sudo wget -q https://apk.signalsciences.net/sigsci_apk.pub ; sudo mv sigsci_apk.pub /etc/apk/keys
sudo echo https://apk.signalsciences.net/3.11/main | sudo tee -a /etc/apk/repositories && sudo apk update

Verify the download key

Verify the downloaded key contains the proper key by running the following command:

openssl rsa -pubin -in /etc/apk/keys/sigsci_apk.pub -text -noout

Expected modulus output:

Public-Key: (2048 bit)
Modulus:
    00:bb:23:1a:ef:0d:61:8f:8d:55:aa:ad:01:84:43:
    6c:46:42:42:ab:5b:ec:4e:4b:e2:e6:b6:e7:3d:45:
    b7:96:70:fe:16:95:aa:09:f1:90:82:40:e4:30:2b:
    9e:2a:03:e9:74:63:55:66:f0:db:8c:b9:5b:f8:45:
    5f:ad:4e:7a:14:da:02:83:c2:36:a0:84:74:a0:bb:
    f9:3f:03:c8:fe:80:6a:95:0c:17:22:55:40:30:18:
    51:d9:30:db:7c:1b:d0:06:4e:a9:51:1a:31:0e:33:
    f0:6e:ad:53:98:31:a5:ac:a3:a1:44:83:72:a1:ca:
    78:e3:24:70:ab:7a:0e:66:32:3b:f6:c9:90:16:dc:
    89:d0:52:7a:50:a8:f8:59:0a:34:12:2e:85:11:f5:
    80:0d:d4:7d:a7:7b:3b:d7:d9:1e:28:ed:bb:f7:08:
    2e:9f:73:a5:23:d8:53:b4:7e:21:dd:ae:92:4a:d0:
    5b:86:21:9c:82:05:21:29:eb:c1:ab:91:cd:1a:7b:
    95:6d:43:d3:1a:a9:62:2b:b0:95:9e:cf:18:82:64:
    02:f9:38:7e:7f:47:9f:d9:f3:ac:fd:2c:30:ff:75:
    b1:11:27:1c:7a:d6:ca:04:19:f8:31:80:42:e9:4a:
    0d:ab:d5:b8:ad:f2:35:31:a5:3f:98:19:99:fc:29:
    e8:4f
Exponent: 65537 (0x10001)

Install the NGINX module

Install the Signal Sciences NGINX module by running the following command, replacing “NN.NN” with your NGINX version number:
```
apk add nginx-module-sigsci-nxo-1.NN.NN
```
In your NGINX config file (located by default at /etc/nginx/nginx.conf) add the following lines to the global section after the pid /run/nginx.pid; line:
```
load_module /etc/nginx/modules/ngx_http_sigsci_module.so;
load_module /etc/nginx/modules/ndk_http_module.so;
```

Restart the NGINX service to initialize the new module.

sudo service nginx restart
sudo rc-service nginx restart