feat: add availability stack (#871)

Issue: #920

Author: gsanchietti

config/ha.conf

@@ -0,0 +1,31 @@
+CONFIG_PACKAGE_sudo=y
+CONFIG_PACKAGE_kmod-nf-ipvs=y
+CONFIG_PACKAGE_kmod-macvlan=y
+CONFIG_PACKAGE_libinotifytools=y
+CONFIG_PACKAGE_libnl-core=y
+CONFIG_PACKAGE_libnl-genl=y
+CONFIG_PACKAGE_libnl-route=y
+CONFIG_PACKAGE_conntrackd=y
+CONFIG_PACKAGE_keepalived=y
+
+CONFIG_KEEPALIVED_SHA1=y
+CONFIG_KEEPALIVED_LVS=y
+CONFIG_KEEPALIVED_LVS_SYNCD=y
+CONFIG_KEEPALIVED_LVS_64BIT_STATS=y
+CONFIG_KEEPALIVED_FWMARK=y
+CONFIG_KEEPALIVED_VRRP=y
+CONFIG_KEEPALIVED_IPTABLES=y
+CONFIG_KEEPALIVED_IP6TABLES=y
+CONFIG_KEEPALIVED_NFTABLES=y
+CONFIG_KEEPALIVED_VRRP_AUTH=y
+CONFIG_KEEPALIVED_CHECKSUM_COMPAT=y
+CONFIG_KEEPALIVED_ROUTES=y
+CONFIG_KEEPALIVED_LINKBEAT=y
+
+CONFIG_PACKAGE_keepalived-sync=y
+CONFIG_PACKAGE_coreutils-timeout=y
+CONFIG_PACKAGE_inotifywait=y
+
+CONFIG_PACKAGE_luci-app-keepalived=y
+
+CONFIG_PACKAGE_ns-ha=y

packages/ns-api/Makefile

@@ -21,7 +21,7 @@ define Package/ns-api
 	CATEGORY:=NethSecurity
 	TITLE:=NethSecurity REST API
 	URL:=https://github.com/NethServer/nethsecurity-controller/
-	DEPENDS:=+python3-nethsec +python3-openssl +python3-urllib +python3-idna +python3-requests
+	DEPENDS:=+python3-nethsec +python3-openssl +python3-urllib +python3-idna +python3-requests +python3-paramiko
 	PKGARCH:=all
 endef
 
@@ -162,6 +162,8 @@ define Package/ns-api/install
 	$(INSTALL_DATA) ./files/ns.nathelpers.json $(1)/usr/share/rpcd/acl.d/
 	$(INSTALL_BIN) ./files/ns.wizard $(1)/usr/libexec/rpcd/
 	$(INSTALL_DATA) ./files/ns.wizard.json $(1)/usr/share/rpcd/acl.d/
+	$(INSTALL_BIN) ./files/ns.ha $(1)/usr/libexec/rpcd/
+	$(INSTALL_DATA) ./files/ns.ha.json $(1)/usr/share/rpcd/acl.d/
 	$(INSTALL_DIR) $(1)/lib/upgrade/keep.d
 	$(INSTALL_CONF) files/msmtp.keep $(1)/lib/upgrade/keep.d/msmtp
 	$(INSTALL_CONF) files/nat-helpers.keep $(1)/lib/upgrade/keep.d/nat-helpers