Moduli of certain wild covers of curves

A fine moduli space is constructed, for cyclic-by-$mathsf{p}$ covers of an affine curve over an algebraically closed field $k$ of characteristic $mathsf{p}>0$. An intersection of finitely many fine moduli spaces for cyclic-by-$mathsf{p}$ covers of affine curves gives a moduli space for $mathsf{p}$-by-$mathsf{p}$ covers of an affine curve. A local moduli space is also constructed, for cyclic-by-$mathsf{p}$ covers of $Spec(k((x)))$, which is the same as the global moduli space for cyclic-by-$mathsf{p}$ covers of $mathbb{P}^1-{0}$ tamely ramified over $infty$ with the same Galois group. Then it is shown that a restriction morphism is finite with degrees on connected components $mathsf{p}$ powers: There are finitely many deleted points of an affine curve from its smooth completion. A cyclic-by-$mathsf{p}$ cover of an affine curve gives a product of local covers with the same Galois group of the punctured infinitesimal neighbourhoods of the deleted points. So there is a restriction morphism from the global moduli space to a product of local moduli spaces.